In 2018, researches published a new analysis of Cassini’s data and announced a major discovery: plumes gushing from Enceladus’ surface contain complex organic molecules.
The planets in TRAPPIST-1’s habitable zone might have too much water to support life.
One theory about how life began on Earth: it was transported here by space dust.
If the origin of life is at all common, scientists may soon be finding lots of life-bearing worlds.
Researchers are studying methane as a potential substitute for water as a source for life.
Scientists are studying whether early Earth's oceans were hotter than today's oceans.
Carbon is key to life on earth. But was carbon there from the beginning, when the planet formed?
What if the aliens are hiding from us? Hiding a whole planet is easier than you think.
How far back does the fossil record really go anyway? It might not be as far as you think.
As it turns out, life may not be limited to orbits around sun-like stars.