Scientists have found microorganisms crawling over a sample retrieved from the 200 million-mile-distant asteroid Ryugu. But ...

Thousands of cattle have been killed and carefully harvested for their sex organs for at least half a century, leaving no ...

A recent discovery made by scientists working with a sample of rock from outer space highlights one of the huge challenges ...

Last year, researchers excitedly announced that they had found two organic compounds essential for living organisms in ...

Since the first modern SETI (Search for ExtraTerrestrial Intelligence) studies tried to detect alien transmissions in the ...

Recent findings indicate that the chirality of molecules, critical to life's structure, might not have been as fixed in early ...

NASA's planetary geologists suspect the webs are a giant version of a type of crystalized minerals - known as a 'boxwork' - ...

A congressional hearing this month calling for greater government transparency on UFOs is one of the latest events spurring ...

"It's because there are places we want to go in the solar system to look for life, and we think life needs water." ...

When scientists discovered water and a chemical compound common in RNA on a rock from the asteroid Ryugu, astronomy fans and ...

Japanese researchers developed a model to simulate early Earth's atmosphere, revealing how UV radiation and hydrocarbons ...

As the universe expands (as it does in a dark matter-dominated universe) the distance between us and all other stars ...