Articles

Thirteen American athletes got the runs after they were exposed to polluted water at Rio's Olympic sites.

Katie Herzog Culture

Happy Earth Overshoot Day! You can't do anything else for the rest of the year. Watch our video to find out why.

Eve Andrews Culture

The spray-on crop defense is temporary and doesn't permanently alter genetic information.

Suzanne Jacobs Technology

In a dense city that already has lots of transportation options, are Uber cars just adding to pollution and congestion?

Ben Adler Technology

It takes tons of plants to make those little phials of essential oils, so the "how" really matters. Umbra offers a guide for the oil-concerned.

Ask Umbra® Culture

When it comes to sustainable seafood, you could say director of Seafood Watch Jennifer Dianto Kemmerly is the ultimate arbiter of taste.

Samantha Larson Culture

There are now 96 million "shade balls" floating on the surface of the L.A. Reservoir. Watch the video.

Tim McDonnell Climate & Energy

Here's the background on direct trade and its effect on coffee farmers.

Lucas Oliver Oswald Technology

Life satisfaction plummets in the first years of parenthood, so just say no -- for yourself and the planet.

Katie Herzog Culture

More emissions means more global warming, which means more appetite for cooling.

Maddie Oatman Technology

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