Look up on a clear night and you'll see the streaks of our new space age. What you don't see is the growing fallout for the atmosphere that keeps us alive.

ERS-2, a satellite commissioned by the European Space Agency nearly 30 years ago, is set to reenter the Earth’s atmosphere this morning—though the ESA said this poses an extremely low risk to ...

Atmosphere-biosphere interactions play a vital role in regulating the exchange of energy, matter, and gases between the Earth’s atmosphere and its terrestrial and aquatic ecosystems. These ...