Cleaning up air pollution has saved millions of lives, but it has also given us an inadvertent taste of a nightmare climate ...

Tiny ocean microbes like Prochlorococcus fuel marine life, but new research shows rising temperatures could threaten their ...

Ozone, that protective layer in the atmosphere, is often celebrated for its role as a shield against the Sun's ultraviolet ...

Two UMass Amherst professors join a group of climate scientists in a scientific paper calling out "untested" and "dangerous" ...

"These differences in timing can have surprising ecological, evolutionary and even economic consequences." Our current ...

It’s almost impressive how incorrect he’s able to be about an article he’s looking directly at," one expert said.

East Antarctica’s interior is warming at a startling pace, powered by shifting ocean conditions that drive warm air inland. Long overlooked, this icy heart may hold the key to future sea level rise.

Earth's history is marked by violent mass extinctions that have shaped life on the planet. Here's how many of these events ...

What role can the relationship between oxygen (O2) and ozone (O3) in exoplanet atmospheres have on detecting biosignatures?

In the Cretaceous period, Earth was plagued by widespread volcanic activity, oceanic oxygen depletion events, and mass ...

KIRUNA, Sweden (AP) — High atop the Luossavaara Mountain in northern Sweden, Sami reindeer herder Lars-Marcus Kuhmunen mapped ...