As energy from the sun reaches Earth, some solar radiation is absorbed by the atmosphere, leading to chemical reactions like the formation of ozone and the breakup of gas molecules. A new approach for ...

LHS 1140 b, a super-Earth in the habitable zone, is losing helium. This discovery helps scientists study its atmosphere but ...

Researchers have created a dataset of the whole atmosphere, enabling new research to be conducted on previously difficult-to-study regions. Using a new data-assimilation system called JAGUAR-DAS, ...

A new scientific model suggests that Earth’s oxygen-rich atmosphere may last for around 1 billion more years before a ...

First came the surprising discovery that Earth’s atmosphere is leaking. But for roughly 60 years, the reason remained a mystery. Since the late 1960s, satellites over the poles detected an extremely ...

Cyanobacteria, as they still exist today, were the first organisms to carry out photosynthesis and release oxygen. Produced in primeval oceans about 2.5 billion years ago, this oxygen accumulated in ...

James Webb data indicate that the lava super-Earth HD 3167 b, 154 light-years away, may have an atmosphere. Its dayside is ...

Add Yahoo as a preferred source to see more of our stories on Google. An asteroid was pegged to hit Earth "imminently," according to NASA's Center for Near Earth Object Studies (CNEOS). Fortunately, ...