The world is warming. This fact is most often discussed for Earth's surface, where we live. But the climate is also changing ...

A stretch of green light slid along Earth’s curve earlier this month, picked up by cameras aboard the International Space ...

Tiny marine plankton that build calcium carbonate shells play an outsized role in regulating Earth’s climate, quietly pulling ...

New research reveals atmospheric signals that appear before deadly flash floods, helping forecasters detect extreme rainfall events sooner.

A new study reveals that chemicals used to replace ozone-damaging CFCs are now driving a surge in a persistent “forever ...

Chemicals used in refrigeration break down in the atmosphere to produce trifluoroacetic acid, a persistent pollutant that ...

Coronagraphs are telescopes equipped with an occulting disk to block out the overwhelming radiation emanated from the visible surface of the Sun, along with optical stops and filters that are ...

Chemicals brought in to help protect our ozone layer have had the unintended consequences of spreading vast quantities of a ...

And as detailed in a new paper, published in The Planetary Science Journal last month, they found something surprising down ...

Chemicals brought in to help protect the ozone layer have inadvertently spread huge quantities of toxic 'forever chemicals' ...

If you stepped outside Thursday morning, took a deep breath, and immediately wondered if a neighbor was burning tires, you ...

The frost was found in the Tharsis region, which is the largest volcanic area on Mars, as it is home to 12 massive volcanoes. Among them is Olympus Mons, the tallest volcano on the planet and the ...