Every breath we take in contains 21% oxygen, the gas that makes life on Earth possible. Oxygen, in its combined oxide state, ...

In the quiet fields of Oklahoma, a routine study on airborne particles has led to a startling discovery: a toxic chemical, ...

The air moving above the forest carries valuable information about how trees absorb carbon, and what may happen in the future ...

After 40 years of research, scientists at Michigan State University have uncovered how plants use isoprene to defend themselves against insect attacks. A powerful, plant-made compound may offer a ...

If you want to get down to the nuts and bolts of the new Ford F-150 Lobo, you could essentially build one yourself by putting ...

Note: The verification e-mail to complete your account registration should arrive immediately. However, in some cases it ...

Super pollutants are extremely potent climate pollutants. They include short-lived pollutants like methane, black carbon and ...

Earth’s rotation is slowing — and that might be why we can breathe. Here’s how longer days helped oxygen rise and life take ...

The Trump administration plans to get rid of all limits on climate-warming pollution from the nation's fossil fuel power ...