Scientists found fossil-like traces in gypsum, suggesting ancient microbial life may have existed on Mars billions of years ago.

February, headlines around the world buzzed about the potential for an asteroid to hit the Earth in 2023—specifically, ...

A stunning photo of a "parade of planets", shows Mars, Jupiter, Uranus, Saturn, Venus, Neptune, and Mercury in alignment from ...

Astronomers have made an extraordinary discovery—for the first time, scientists have directly observed two alien planets ...

YR4 has a 0.0017% chance of hitting Earth, but media reports too often ignore the unlikelihood of impact in reports of ...

An international team of experts has resolved long-standing questions about the evolutionary history of mollusks, one of the ...

Taara, Google's current underdog project run by its X research lab, seeks to replace fiber optic cables with above-ground ...

The unfortunate breakdown in "deal" prospects between Ukraine and the United States may open avenues for environmental ...

More than half a billion years ago on a frigid, ice-covered Earth, glaciers stirred up ingredients for complex life by ...

Vincent Chevrier, associate research professor at the University of Arkansas Center for Space and Planetary Sciences, is part ...

A visit to the hilltop landmark is like taking a short and informative trip into the deepest universe while staying firmly on ...