Scientists found 3.3 billion-year-old biosignatures in ancient meteorites and fossils—a billion years older than we thought ...

"One Hand Clapping" draws from neuroscience, evolution, philosophy and a rich tapestry of cultural references to examine how ...

Two enormous structures that sit at the border between the Earth's mantle and its core have puzzled scientists for decades.

Scientists have uncovered the oldest chemical traces of life on Earth using a new machine learning method that identifies ...

The “Boring Billion” is an informal description of a billion-year-period of Earth history (1.8 billion to 800 million years ...

LifeTracer uses machine learning to spot subtle molecular patterns that separate biological chemistry from nonliving organics ...

WASHINGTON (Reuters) -Scientists have detected some of the oldest signs of life on Earth using a new method that recognizes ...

New research reveals Earth is a cosmic lottery winner, forming at the perfect time with heavy elements from dead stars while ...

Scientists may finally be closing in on the origins of two colossal, mysterious structures buried nearly 1,800 miles inside ...

Jose Aponte, an astrochemist in the Astrobiology Analytical Laboratory at NASA's Goddard Space Flight Center and co-author of ...

The study showed that Enceldus’ conditions hold the most promise for sustaining life. The research team predicts that the ...