However, rice — white rice in particular — may not be appropriate for everyone's dietary needs. For instance, people who are trying to eat fewer carbs or calories may want a lighter alternative like riced cauliflower.
In addition, swapping out rice for alternative healthy choices, such as other whole grains, can add variety to your diet.
Here are 11 healthy alternatives to rice.
While it assumes a grain-like taste and texture after cooking, quinoa is a seed. This popular rice substitute is gluten-free and much higher in protein than rice.
It's also a good source of the vital minerals magnesium and copper, which play important roles in energy metabolism and bone health (4Trusted Source).
To cook it, combine one part dried quinoa with two parts water and bring it to a boil. Cover and reduce the heat, allowing it to simmer until all the water is absorbed. Remove the cooked quinoa from the heat and let it rest for 5 minutes, then fluff it with a fork.
If you're gluten-sensitive, only purchase quinoa that is certified gluten-free due to the risk of cross-contamination.
2. Riced Cauliflower
Riced cauliflower is an excellent low-carb and low-calorie alternative to rice. It has a mild flavor, as well as a texture and appearance similar to that of cooked rice, with only a fraction of the calories and carbs.
This makes it a popular rice alternative for people on low-carb diets like keto.
To make riced cauliflower, chop a head of cauliflower into several pieces and grate them using a box grater, or finely chop them using a food processor. The riced cauliflower can be cooked over medium heat with a small amount of oil until tender and slightly browned.
You can also purchase premade riced cauliflower in the freezer section of most grocery stores.
3. Riced Broccoli
Like riced cauliflower, riced broccoli is a smart rice alternative for people on low-carb or low-calorie diets.
It's similar in nutrient content to riced cauliflower, with 1/2 cup (57 grams) packing about 15 calories and 2 grams of fiber (6).
Riced broccoli is also an excellent source of vitamin C, with 1/2 cup (57 grams) providing over 25% of your Daily Value (DV). Vitamin C acts as a powerful antioxidant that can help prevent cellular damage and boost immune health (6, 7Trusted Source).
Like riced cauliflower, riced broccoli can be prepared by grating broccoli with a box grater or chopping it in a food processor, then cooking it over medium heat with a bit of oil. Some grocery stores also sell riced broccoli in the freezer section.
4. Shirataki Rice
Shirataki rice is another popular rice alternative for low-carb and low-calorie dieters.
It's made from konjac root, which is native to Asia and rich in a unique fiber called glucomannan.
According to the product packaging, a 3-ounce (85-gram) serving of shirataki rice does not contain any calories (8).
However, when a food provides fewer than 5 calories per serving, the manufacturer can legally state that it has zero calories, which explains why a 3-ounce (85-gram) serving of shirataki rice appears to be calorie-free (9).
Glucomannan, the primary fiber in konjac root, is being studied for many potential health benefits, including its ability to form a protective barrier along the lining of your intestines (10Trusted Source).
Still, you would need to eat a large amount of shirataki rice to consume a significant amount of glucomannan.
To prepare shirataki rice, rinse it well in water, boil it for 1 minute, and then heat the rice in a pan over medium heat until dry. Rinsing shirataki rice before cooking helps reduce its unique odor.
If you can't find shirataki rice locally, shop for it online.
Barley is a grain that's closely related to wheat and rye. It looks similar to oats and has a chewy texture and earthy taste.
With about 100 calories, a 1/2-cup (81-gram) serving of cooked barley provides about the same number of calories as an equal serving of white rice. Yet, it contains a bit more protein and fiber (2, 11).
To cook barley, bring one part hulled barley and four parts water to a boil, then reduce it to medium heat and cook it until the barley is soft, or about 25–30 minutes. Drain the excess water prior to serving.
6. Whole-Wheat Couscous
Couscous is a type of pasta that's widely used in Mediterranean and Middle Eastern cuisine. It's made of very small pearls of flour.
Whole-wheat couscous is a healthier option than regular varieties, as it's richer in fiber and protein.
Couscous pearls are much smaller than grains of rice, so they add a unique texture to the foods they're served with.
To make couscous, combine one part couscous and one part water, and bring the mixture to a boil. Remove it from heat and allow the couscous to sit covered for 5 minutes. Fluff it with a fork before serving.
If your local supermarket doesn't offer whole-wheat varieties, you can find one online.
7. Chopped Cabbage
Chopped cabbage is another excellent alternative to rice. Cabbage is low in calories and carbs with a mild flavor that compliments many styles of cuisine.
It's an excellent source of vitamins C and K, with a 1/2-cup (75-gram) serving providing 31% and 68% of the DV, respectively (12).
To cook chopped cabbage, finely chop a cabbage by hand or using a food processor. Then cook it with a small amount of oil over medium heat until it's tender.
8. Whole-Wheat Orzo
Orzo is a type of pasta that's similar to rice in shape, size, and texture.
Whole-wheat orzo packs more fiber and protein than regular orzo, which makes it the healthier choice.
Still, it's fairly high in calories, providing about 50% more calories than an equal serving of white rice. Therefore, be sure to choose a portion size that is appropriate for your health goals (2, 14).
Whole-wheat orzo is a great source of fiber, which can help improve digestion by bulking up and softening your stool, as well as serving as a food source for your healthy gut bacteria (15Trusted Source, 16).
To prepare orzo, boil the pasta in water over medium heat until it reaches the tenderness you desire and drain it before serving.
You can shop for whole-wheat orzo locally, though it may be easier to find online.
Farro is a whole-grain wheat product that can be used similarly to rice, though it's much nuttier in flavor and has a chewy texture. It's similar to barley but has larger grains.
Farro contains a hefty dose of protein and — like quinoa — is another excellent plant-based source of this important nutrient (17).
To ensure you're getting all nine essential amino acids, pair farro with legumes, such as chickpeas or black beans.
To prepare it, bring one part dried farro and three parts water to a low boil and cook it until the farro is tender.
If your supermarket doesn't have farro in stock, try shopping for it online.
Freekeh — like barley and farro — is a whole grain. It comes from wheat grains that are harvested while they're still green.
It's rich in protein and fiber, with a 1/4-cup (40-gram) dried serving providing 8 and 4 grams of these important nutrients, respectively.
Freekeh is cooked by bringing it to a boil with two parts water, then reducing the heat to medium and allowing the grain to simmer until it's tender.
You can shop for freekeh locally or online.
11. Bulgur Wheat
Bulgur wheat is another whole-wheat substitute for rice.
It's similar in size and appearance to couscous, but whereas couscous is pasta made from wheat flour, bulgur wheat is small, cracked pieces of whole-wheat grains.
It's commonly used in tabbouleh, a Mediterranean salad dish that also features tomatoes, cucumbers, and fresh herbs.
With the exception of the vegetable-based alternatives on this list, bulgur wheat is the lowest in calories. It contains 76 calories in 1/2 cup (91 grams), about 25% fewer calories than an equal serving of white rice (2, 20).
It's a great rice alternative for those who are trying to cut calories but still want the familiar texture and flavor of a grain.
Bulgur wheat is cooked by boiling one part bulgur wheat and two parts water, then reducing the heat to medium and allowing the bulgur to cook until tender. Before serving, drain the excess water and fluff the cooked bulgur with a fork.
If you can't find bulgur wheat at your local supermarket, shopping online may be a convenient option.
The Bottom Line
There are many alternatives to rice that can help you meet your personal health goals or simply add variety to your diet.
Quinoa is a great gluten-free, high-protein option.
Vegetables, such as riced cauliflower, riced broccoli, and chopped cabbage, are low-calorie and low-carb alternatives packed with nutrients.
Plus, many whole-grain options, including bulgur, freekeh, and barley, can add a nutty, earthy taste and chewy texture to your dishes.
Next time you want to put rice aside and swap in something different, try one of the nutritious and diverse alternatives above.
Reposted with permission from our media associate Healthline.
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Transitioning to renewable energy can help reduce global warming, and Jennie Stephens of Northeastern University says it can also drive social change.
For example, she says that locally owned businesses can lead the local clean energy economy and create new jobs in underserved communities.
"We really need to think about … connecting climate and energy with other issues that people wake up every day really worried about," she says, "whether it be jobs, housing, transportation, health and well-being."
To maximize that potential, she says the energy sector must have more women and people of color in positions of influence. Research shows that leadership in the solar industry, for example, is currently dominated by white men.
"I think that a more inclusive, diverse leadership is essential to be able to effectively make these connections," Stephens says. "Diversity is not just about who people are and their identity, but the ideas and the priorities and the approaches and the lens that they bring to the world."
So she says by elevating diverse voices, organizations can better connect the climate benefits of clean energy with social and economic transformation.
Reposted with permission from Yale Climate Connections.
Imported frozen food in three Chinese cities has tested positive for the new coronavirus, but public health experts say you still shouldn't worry too much about catching the virus from food or packaging.
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If weather is your mood, climate is your personality. That's an analogy some scientists use to help explain the difference between two words people often get mixed up.
Size Matters<p>Climates are a bit like woven tapestries. The big picture is important, no question. But so are all the seemingly minor details found inside the larger whole.</p><p><a href="https://research-information.bris.ac.uk/en/persons/tommaso-jucker" target="_blank">Tommaso Jucker</a> is an environmental scientist at the University of Bristol. In an email, Jucker says he'd define the term microclimate as "the suite of climatic conditions (temperature, rainfall, humidity, solar radiation) measured in localized areas, typically near the ground and at spatial scales that are directly relevant to ecological processes."</p><p>We'll talk about that last bit in a minute. But first, there's another criteria to discuss. According to some researchers, a microclimate — by definition — must differ from the larger area that surrounds it.</p><p><a href="https://www.cfc.umt.edu/research/paleoecologylab/publications/Davis_et_al_2019_Ecography.pdf" target="_blank">Forests</a> provide us with some great examples. "The climate near the ground in a tropical rainforest is dramatically different from the climate in the canopy 50 meters [164 feet] above," says University of Montana ecologist <a href="https://www.cfc.umt.edu/personnel/details.php?ID=1110" target="_blank">Solomon Dobrowski</a> in an email. "This vertical gradient among other factors allows for the staggering biodiversity we see in the tropics."</p><p>Likewise, scientists observed that a 2015 partial <a href="https://animals.howstuffworks.com/insects/bees-stopped-buzzing-during-2017-solar-eclipse.htm" target="_blank">solar eclipse</a> caused the air temperature of an Eastern European meadow to <a href="https://rmets.onlinelibrary.wiley.com/doi/full/10.1002/wea.2802" target="_blank">change more dramatically</a> than it did in a nearby forest. That's because trees provide not only shade, but their leaves also reflect solar radiation. At the same time, forests tend to reduce wind speeds.</p><p>All those factors add up. A 2019 review of 98 wooded places — spread out across five continents — found that forests are 7.2 degrees Fahrenheit (4 degrees Celsius) <a href="https://natureecoevocommunity.nature.com/posts/47363-forests-protect-animals-and-plants-against-warming" target="_blank">cooler on average</a> than the areas outside them.</p><p>Now if you hate the cold, don't worry; there's a cozy exception to the rule. According to that same study, forests are usually 1.8 degrees Fahrenheit (1 degree Celsius) warmer than the external environment during the wintertime. Pretty cool.</p>
A Bug's Life<p>When does a microclimate stop being, well, micro? In other words, is there a maximum size we should be aware of when discussing them?</p><p>Depends on who you ask. "In terms of horizontal scale, some have defined 'microclimate' as anything that is less than 100 meters [328 feet] in range," Jucker says. "I'm personally less prescriptive about this."</p><p>Instead, he says the "scale at which we want to measure [a particular] microclimate" ought to be "dictated" by the questions we're trying to answer.</p><p>"If I want to know how temperature affects the photosynthesis of a leaf, I should be measuring temperature at centimeter scale," Jucker explains. "If I want to know if and how temperature affects the habitat preference of a large, mobile mammal, it's probably more relevant to capture temperature variation across [tens to hundreds] of meters."</p><p>For instance, solitary plants have the power to generate itty-bitty microclimates. Just ask <a href="https://www.colorado.edu/geography/peter-blanken-0" target="_blank">Peter Blanken</a>, a geography professor at the University of Colorado, Boulder and the co-author of the 2016 book, "<a href="https://amzn.to/2XN6FT8" target="_blank">Microclimate and Local Climate</a>."</p>
The urban heat island effect is a good example of how microclimates work. NOAA
Microclimates on a Grand Scale<p>It's no secret that our planet is going through some rough times at the macro level. The global temperature is <a href="https://climate.nasa.gov/vital-signs/global-temperature/" target="_blank">climbing</a>; nine out of the <a href="https://www.noaa.gov/news/2019-was-2nd-hottest-year-on-record-for-earth-say-noaa-nasa" target="_blank">10 hottest years on record</a> have occurred since 2005. And by one recent estimate, roughly 1 million species around the world are <a href="https://ipbes.net/sites/default/files/2020-02/ipbes_global_assessment_report_summary_for_policymakers_en.pdf" target="_blank">facing extinction</a> due to human activities.</p><p>"One of the big questions that ecologists and environmental scientists are trying to answer right now is how will individual species and whole ecosystems respond to rapid climate change and habitat loss," says Jucker. "...To me, [microclimates are] a key component of this research — if we don't measure and understand climate at the appropriate scale, then predicting how things will change in the future becomes a lot harder."</p><p>Developers have long understood the impact small-scale climates have on our daily lives. <a href="https://science.howstuffworks.com/environmental/green-science/urban-heat-island.htm#pt0" target="_blank">Urban heat islands</a> are cities that have higher temperatures than neighboring rural areas.</p><p>Plants release vapors that can moderate local climates. But in cities, natural greenery is often scarce. To make matters worse, plenty of our roads and buildings have a bad habit of absorbing or re-emitting heat from the sun. <a href="https://www.google.com/books/edition/Microclimate_and_Local_Climate/LHUZDAAAQBAJ?hl=en&gbpv=1&bsq=urban%20heat%20island" target="_blank">Vehicle emissions</a> don't exactly help the situation.</p><p>Still, it's not like Boston or Beijing are thermal monoliths. Sometimes, the documented temperatures <a href="https://e360.yale.edu/features/can-we-turn-down-the-temperature-on-urban-heat-islands" target="_blank">within a single city</a> vary by 15 to 20 degrees Fahrenheit (8.3 to 11.1 degrees Celsius).</p><p>That's where metro parks and city trees come in. They have nice cooling effects on nearby neighborhoods. "Several cities around the world have developed programs to increase urban green spaces," says Blanken. "Tree planting programs and green roof programs, have been shown to lower surface temperatures, decrease air pollution and decrease surface water runoff (urban flash-flooding) in urban areas."</p>
An "explosive" wildfire ignited in Los Angeles county Wednesday, growing to 10,000 acres in a little less than three hours.
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By Jeff Berardelli
Note: This story was originally published on August 6, 2020
If asked to recall a hurricane, odds are you'd immediately invoke memorable names like Sandy, Katrina or Harvey. You'd probably even remember something specific about the impact of the storm. But if asked to recall a heat wave, a vague recollection that it was hot during your last summer vacation may be about as specific as you can get.
<div id="ecf36" class="rm-shortcode" data-rm-shortcode-id="c2dcc9d48a6cd61f247df1544539a783"><blockquote class="twitter-tweet twitter-custom-tweet" data-twitter-tweet-id="1290959314132361216" data-partner="rebelmouse"><div style="margin:1em 0">Naming heatwaves is a good idea—making the abstract concrete, the invisible visible. Why should hurricanes and wild… https://t.co/hDWgYb79Ob</div> — Ed Maibach (@Ed Maibach)<a href="https://twitter.com/MaibachEd/statuses/1290959314132361216">1596623660.0</a></blockquote></div>
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Thailand has a total population of 5,000 elephants. But of that number, 3,000 live in captivity, carrying tourists on their backs and offering photo opportunities made for social media.
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One of the challenges of renewable power is how to store clean energy from the sun, wind and geothermal sources. Now, a new study and advances in nanotechnology have found a method that may relieve the burden on supercapacitor storage. This method turns bricks into batteries, meaning that buildings themselves may one day be used to store and generate power, Science Times reported.
Bricks are a preferred building tool for their durability and resilience against heat and frost since they do not shrink, expand or warp in a way that compromises infrastructure. They are also reusable. What was unknown, until now, is that they can be altered to store electrical energy, according to a new study published in Nature Communications.
The scientists behind the study figured out a way to modify bricks in order to use their iconic red hue, which comes from hematite, an iron oxide, to store enough electricity to power devices, Gizmodo reported. To do that, the researchers filled bricks' pores with a nanofiber made from a conducting plastic that can store an electrical charge.
The first bricks they modified stored enough of a charge to power a small light. They can be charged in just 13 minutes and hold 10,000 charges, but the challenge is getting them to hold a much larger charge, making the technology a distant proposition.
If the capacity can be increased, researchers believe bricks can be used as a cheap alternative to lithium ion batteries — the same batteries used in laptops, phones and tablets.
The first power bricks are only one percent of a lithium-ion battery, but storage capacity can be increased tenfold by adding materials like metal oxides, Julio D'Arcy, a researcher at Washington University in St. Louis, Missouri, who contributed to the paper and was part of the research team, told The Guardian. But only when the storage capacity is scaled up would bricks become commercially viable.
"A solar cell on the roof of your house has to store electricity somewhere and typically we use batteries," D'Arcy told The Guardian. "What we have done is provide a new 'food-for-thought' option, but we're not there yet.
"If [that can happen], this technology is way cheaper than lithium ion batteries," D'Arcy added. "It would be a different world and you would not hear the words 'lithium ion battery' again."