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A snapping turtle held by a Virginia Tech researcher. Virginia Tech

Land Use and Pollution Lead to More Male Snapping Turtle Babies, Researchers Find

The sex of reptiles like snapping turtles is determined by the temperature of the nest, with warmer temperatures leading to female births and colder temperatures leading to male babies. Because of this, climate change is projected to increase the number of female turtle births. However, scientists have discovered that other human impacts on the environment are leading to conditions that actually produce more males.

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UNAMID provided emergency aid for displaced people in Mellit, North Darfur on April 6, 2014. Hamid Abdulsalam, UNAMID / Flickr

Climate Is a 'Threat Multiplier' But Not Primary Cause of East African Conflict and Displacement, Study Finds

While there are predictions that climate change will displace masses of people in the near future—an Environmental Justice Foundation study reported on by The Guardian put the number in the tens of millions within the next decade—some have indicated that the climate refugee crisis has already begun.

The Syrian civil war has been linked to a massive drought in the region, and former UN Secretary General Ban Ki-moon called the conflict in Darfur one of "the first climate wars" in 2007.

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The research icebreaker Polarstern in the central Arctic Ocean. Alfred-Wegener-Institute / Ruediger Stein

'Nowhere Is Immune': Researchers Find Record Levels of Microplastics in Arctic Sea Ice

Scientists found record levels of microplastics in Arctic sea ice, a study published Tuesday in Nature Communications revealed.

Researchers from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) sampled ice from five Arctic Ocean regions and found up to 12,000 microplastic particles per liter (approximately 1.06 liquid quarts) of ice, an AWI press release reported.

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Health
The 2018 London Marathon dropped air pollution on one street along its route by 89 percent. Kleon3 / Wikimedia / CC BY-SA 4.0

London Marathon Leads to 89% Drop in Air Pollution

Global Action Plan, a non-profit organization dedicated to tackling "throw away culture" and the impact it has on humans and the planet, discovered an unexpected health benefit to running marathons.

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Climate

Study Reveals Dangerous Antarctic Feedback Loop

A new study of the melting patterns of glaciers in Antarctica provides real-world evidence for one of the more troubling model-based climate change predictions, The Washington Post reported Monday.

The study, published April 18 in Science Advances, found that fresh water melting off of glaciers in some regions of Antarctica caused a layer of cold, fresh water to float above warmer, saltier water, both slowing ocean circulation and melting lower parts of the ice sheets.

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Climate
Water overflowing the Oroville dam spillover in 2017. William Croyle, California Department of Water Resources

Climate Change Could Increase 'Whiplash' Between Wet and Dry Years in California, Leading to More Disasters

California has had a rough eight years. From 2010 to 2016, it endured the worst drought in its recorded history. Then, massive rainfall in 2016 and 2017 forced 18,000 Californians to evacuate their homes as the emergency spillway of the Oroville Dam was threatened due to erosion. Summer 2017 also saw the worst wildfire in the state's history.

But research published in Nature Climate Change Monday found that, if humans don't act to halt climate change, California's recent sequence of catastrophes could become the new normal.

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Business
Pixabay

Chinese Auto Show Displays a Trend Towards Electric Vehicles

Auto China 2018, the largest global auto show in the world, opens this week and reflected China's status as the world's largest market for electric vehicles (EVs), The Associated Press reported Sunday.

China has worked hard to increase its role in the EV market in an attempt both to battle air pollution and to compete in emerging technological fields from robotics to renewable energy.

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Donald Trump boards Air Force One while protecting himself from the rain on Feb. 27, 2018.

Trump Touts Deregulation in Earth Day Remarks

The first Earth Day helped create the system of regulations, from the Environmental Protection Agency (EPA) to the Clean Air, Clean Water and Endangered Species Acts, that the U.S. depends upon to protect its air, water and wildlife.

But President Donald Trump celebrated the 48th Earth Day by defending his administration's efforts to rollback regulations, arguing that the rollbacks are actually better for the environment.

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World’s Largest Environmental Prize Honors Historic Number of Women, Including Flint Water Activist

A woman who helped expose the Flint, Michigan water crisis is one of the seven environmental activists and six women to be honored with the 2018 Goldman Environmental Prize.

The prize, whose winners were announced Monday, was established by San Francisco philanthropists Richard and Rhoda Goldman in 1989. It is the largest award in the world for environmental activism.

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