New research has found that amino acids, the building blocks of life, may have traveled to Earth on interstellar dust grains, potentially helping kickstart biology as we know it. In a recent study ...

Scientists found life can be detected by how molecules are arranged, improving the chances of finding life on moons like ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo missions—and they’re shaking up the search for life beyond Earth. The OSIRIS-REx ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." One of the biggest questions in science is how life formed on Earth, and the pursuit of an answer to this ...

New observatories and spacecraft missions are probing environments in our solar system that could potentially host life but ...

The complex precursors to biological molecules can form spontaneously in interstellar space, according to a lab experiment that opens up new pathways for the origin of life in the universe. In the ...

Scientists looking for sources that generated life on Earth are considering hydrothermal vents of different types, from vents found in the deep sea to others created by meteor impacts. Meteor impacts ...