From cloud seeding to stratospheric atmosphere injections, discover the technologies being used to ensure a sustainable future for our planet ...

NASA astronaut Nichole Ayers photographed a rare atmospheric phenomenon over the US and Mexico known as a "sprite" that's ...

There was a circle in Maria Burns' yard where grass wouldn't grow and trees died. She knew what it was: An old natural gas ...

Polyurethane foam disk passive air sampling was carried out to investigate the levels, vertical distributions, and potential sources of polychlorinated biphenyls (PCBs), polybrominated diphenyl ethers ...

In a feedback of fire and ice, thinning ice sheets over geologic hot spots could allow more eruptions, while increased ...