Researchers say they discovered evidence that early Earth was home to more hydrogen than previously thought, calling into ...

Experts from the University of Oxford now think that the rocky material which built our planet had the elements it needed to ...

Scientists have long questioned whether an early Earth could have contained the appropriate hydrogen and oxygen on its own to ...

Given the seeming paucity of moisture in the leftover remains of Earth's building blocks, planetary scientists have long ...

Astronomers have made a detection suggesting biosignatures, or signs of biological activity, on an exoplanet located 124 ...

U.S. team of researchers detected signs of two chemicals in the planet's atmosphere long considered to be "biosignatures" indicating extraterrestrial life.

All that said, the findings can’t confirm the terrestrial life theory beyond a doubt. There’s still a chance hydrogen-heavy ...

Astronomers have detected molecules on exoplanet K2-18b that may have been produced by simple organisms, claiming it's the ...

The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life ...

The chemical composition of a meteorite that was built much like early Earth shows evidence of ample hydrogen necessary to ...

In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest ...

A team of researchers at the University of Oxford have uncovered crucial evidence for the origin of water on Earth. Using a ...