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A. Battenburg / Technical University of Munich

Algae in a pond may look flimsy. But scientists are using algae to develop industrial-strength material that's as hard as steel but only a fraction of the weight.



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A dog named Sheba runs out of a duck pond in Prospect Park Sept. 2, 2007 in the Brooklyn borough of New York City.

Daniel Barry / Getty Images

The toxic algae blooms that have killed dogs in Texas, North Carolina and Georgia have been detected in three New York City parks. Parents and pet owners are being warned to keep their kids and dogs away from the infected water, which can be fatal when dogs lap it up, swallow it while swimming, or lick it off their own fur, as the New York Times reported.

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EcoWatch Daily Newsletter

jurgita.photography / Moment / Getty Images

By Grace Francese

Outbreaks of potentially toxic algae are fouling lakes, rivers and other bodies of water across the U.S. Nationally, news reports of algae outbreaks have been on the rise since 2010.

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Mint Images - Norah Levine / Getty Images

Pet owners around the country are seeing their beloved canines perish after letting them cool off in waters harboring toxic algae.

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CBS New York / Screenshot

Less than a week after the official start of summer, New Jersey's largest lake was shut down by state officials due to a harmful algae bloom. Now, well into the heart of summer, Lake Hopatcong remains closed. And, several other lakes that have seen their waters turn green due to a rise in cyanobacteria have also been shut down, including Budd Lake and parts of Greenwood Lake.

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iStockr / iStock / Getty Images Plus

By Donald Scavia

Every year in early summer, scientists at universities, research institutions and federal agencies release forecasts for the formation of "dead zones" and harmful algal blooms in the Gulf of Mexico, the Chesapeake Bay and Lake Erie. This year the outlook is not good.

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CrackerClips / iStock / Getty Images Plus

If you're looking to cool off in the waters of Mississippi's Gulf Coast, think again.

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Algae blooms in Lake Erie. NASA

By Anne Schechinger

Over the Fourth of July holiday, many of us love to beat the heat in a favorite lake, pond or river. But this year, vacationers from coast to coast will have to look out for a potentially record-breaking number of algae blooms.

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The Lady K tow boat kicks up a wake full of green algae a few hundred feet from the city of Toledo's Water Intake on Lake Erie, for testing on Monday, Aug. 4, 2014. Ty Wright / The Washington Post / Getty Images

By Valerie Vande Panne

In February, the voters of Toledo, Ohio, passed a ballot initiative that gives Lake Erie and those who rely on the lake's ecosystem a bill of rights. The idea is to protect and preserve the ecosystem so that the life that depends on it — humans included — can have access to safe, fresh drinking water.

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Gilles Messian / Flickr / CC BY 2.0

There are growing concerns about both the safety and proliferation of glyphosate, the active ingredient in Monsanto's Roundup weedkiller.

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A "chicken confinement system" in North Carolina. Friends of Family Farmers / CC BY-ND 2.0

North Carolina, a state known for the devastating environmental and public health impacts of industrial-scale hog production, now has more than twice as many poultry factory farms as swine operations, according to a new investigation from the Environmental Working Group and Waterkeeper Alliance.

The groups' research found that in 2018, manure from 515.3 million chickens and turkeys joined the waste from 9.7 million hogs already fouling waters and threatening North Carolinians' health. By scouring satellite data, examining U.S. Department of Agriculture imagery and conducting site visits, EWG and Waterkeeper experts identified more than 4,700 poultry and about 2,100 swine concentrated animal feeding operations, or CAFOS.

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