New laboratory studies could shed light on a rock containing potential signs of alien life that’s stranded on Mars ...

Particles from Earth’s atmosphere may be preserved in the Moon's soil, offering a long-term record of Earth’s atmospheric ...

The interstellar comet 3I/ATLAS is just days away from coming as close to Earth as it will ever get. Here's how you can track ...

The mystifying 3I/ATLAS interstellar comet is blazing toward Earth and will soon come as close to our planet as it ever will.

The Earth's magnetic field and oxygen evolved together over 540 million years, according to a major NASA study.

CAPE CANAVERAL, Fla. (AP) — Saturn’s giant moon Titan may not have a vast underground ocean after all. Titan instead may hold ...

At the University of Arizona, a new lab is giving scientists the tools to predict the future of life on Earth. The Data ...

Life has a way of bouncing back, even after catastrophic events like forest fires or volcanic eruptions. While nature's ...

The discovery marks a significant moment for a theory that was once dismissed as fringe science but is now gaining serious scientific traction. Panspermia is far from a modern invention. The concept ...

DNA from Icelandic lava flows reveals how microbes move into a brand-new habitat, offering insights into early life on Earth ...

South Africa is home to some of the oldest evidence of life on Earth, contained in rocky, often layered outcroppings called ...

Researchers at the University of Arizona have captured a rare process by which life claims a brand-new environment.