One leading theory on the origins of life on Earth proposes that simple chemical molecules gradually became more complex, ...

An ambitious, multinational research project co-led by the University at Buffalo has demonstrated that Earth's biodiversity ...

Exploring the transformation of Earth from a volcanic hellscape to a potential birthplace of life during the Hadean era. Insights from a University of California study suggest that early Earth had ...

Near-Earth asteroid Bennu has a slim chance of colliding with Earth in 2182. If it does, the impact could trigger a global ...

According to astronomers, there are approximately 200 billion trillion stars in our observable universe — chances are, ...

Scientist have concluded water did not arrive as early during Earth's formation as previously thought, an insight that bears directly on the question of when life originated on the planet. The finding ...

SETI scientists suggest that extraterrestrial civilizations could detect Earth through 'technosignatures' like planetary ...

Earth received water toward the final stages of its formation. This reshapes understanding of the conditions needed for life.

The rocky object called Bennu is classified as a near-Earth asteroid, currently making its closest approach to Earth every ...

The findings provide the strongest evidence yet that asteroids may have planted the seeds of life on Earth and that these ...

Their research reveals which Earthly 'technosignatures' would be easiest to detect from a planet across the galaxy.