Before you buy something that's biodegradable, take a look at how your community deals with trash.
Sharply reducing emissions of soot and smog could play a critical role in preventing Earth from overheating.
Sea-level rise will affect tens of millions more people than originally predicted as a result of ice melt due to global warming.
Humans aren't the only life forms that rely on caffeine to get them through the mornings.
Ian Thomas Ash and cameraman Colin O'Neill visit a school just outside the 30 kilometer radiation exclusion zone to ask one basic question: are the children safe?
These medications can limit E. coli populations and other potentially harmful bacteria from growing in Great Lakes ecosystems.
Well, the world didn't come to an end -- despite lots of natural disasters and no more Oprah. But all the Discovery News readers wanted to talk about was a new species of bat.
Given the right temperature and wind, car noise can be bent and then plopped down near residents far from highways.
Don't just spend your whole day inside on the computer. Go out and take in a little nature -- and bring your laptop with you.
Since we tend to eat the same fish as these marine predators, this is bad news for humans, too.