Gallery: Inside Bangladesh's Polluted, Billion-Dollar Leather Industry

Seven of 16 planetary vital signs are in their most extreme state ever recorded, and El Niño is here to make matters even worse.

While oil is known to float, new research finds that over time it can permeate even extremely deep marine habitats, with animal populations declining by as much as 80 percent.

European countries are leading the way harvesting heat that would otherwise be wasted as green death practices become more common.

Though plastic is usually inert, tiny pieces of it have the potential to react with one of the most pervasive molecules in the environment and in our bodies.

Copper prices are at record highs, but for TikTok creators, the real money may be in teaching others how to strip wire—and selling them the tools to do it.

As coastlines change, so do surf breaks. That may spell the end for premier waves and the tourist economies that depend on them.

Get ready for winter: Darn Tough socks are on sale at REI and come with a lifetime warranty.

Redwoods adapted to a cool, foggy climate. Now a new study shows they slow down photosynthesis when their environment warms.

Warhound came out of stealth on Wednesday with $200 million in funding and a mission to create “elite working dogs” equipped with "advanced body armor."

Our top Ego pick is discounted, and our resident leaf blower expert demonstrates how to make a TP cannon.

Upgrade your cold-weather cooking setup with discounted cookware for soups, stews, and roasts.