Auroras occur in an upper layer of Earth’s atmosphere called the ionosphere, but they typically originate with activity on ...

The Leonid meteor shower, which started on Nov. 3, will peak above the Connecticut skies beginning on Nov. 17.

We have an extremely incomplete picture of what these snowball periods looked like, and Antarctic terrain provides different ...

Even as Earth sets new heat records, humanity this year is pumping 330 million tons (300 million metric tons) more carbon ...

Scientists are baffled after the UK's oldest satellite, Skynet-1A, which dates back to 1969, moved to an entirely different ...

Just before midnight on July 19, 1952, a Washington National Airport air traffic controller spotted seven unusual objects on radar—first hovering about 15 miles south-southwest of the city, later ...

Instead of sending tourists to space, scientists have found a more practical use for the final frontier: growing better ...

Following Tuesday’s ruling, Friends of the Earth Netherlands vowed to continue its fight against ... “At the same time, this ...

Initially mistaken for a meteor by many onlookers, the event was later identified as a reentering SpaceX Starlink satellite, ...

He announced an 81% emissions reduction target on 1990 levels by 2035, in line with the Paris Agreement goal to limit warming ...

When Hurricane Helene slammed into Florida with 140-mph winds, the impacts on the ground were deadly, and that power ...

Geologists have uncovered strong evidence from Colorado that massive glaciers covered Earth down to the equator hundreds of ...