Often seen as destructive, supermassive black holes could help sustain life under specific conditions, scientists have found.

America's ports have long struggled with dirty air that chokes nearby neighborhoods and jeopardizes the health of people living there.

Five 'mass extinctions' have decimated our planet since it was formed - now scientists claim the answers to two could be written in the stars.

At least two mass extinction events in Earth's history were likely caused by the "devastating" effects of nearby supernova ...

At least two mass extinction events in Earth's history were likely caused by the "devastating" effects of nearby supernova explosions, a new study suggests. Researchers at Keele University say these ...

The Antarctic ozone layer is currently healing, as a result of global efforts to reduce ozone-depleting substances.

What is the Ozone Layer? The ozone layer is a crucial component of Earth's stratosphere, located between 19 and 30 km above ...

This week, based on a genetic study, researchers issued a recommendation that bison in Yellowstone National Park should be ...

New research conducted by the Massachusetts Institute of Technology with support from NASA has demonstrated that human-caused ...

The ozone season in Dallas-Fort Worth lasts most of the year hotter weather can have an impact on ground-level ozone and the ...

A new study confirms the Antarctic ozone layer is healing as a direct result of global efforts to reduce ozone-depleting substances.