New experiments suggest RNA, life’s essential molecule, could have formed naturally on early Earth and even arrived from ...

Fresh findings about arm and leg bones advance the debate over whether Sahelanthropus tchadensis was bipedal, but not ...

In 1998, paleoanthropologist Ronald Clarke and his research team discovered the skull of a previously unknown human ancestor ...

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests ...

The most startling revelation regarding 3I/ATLAS concerns its age. Associate Professor Michele Bannister of the University of ...

Machine learning is quietly rewriting the rules of the cosmic hunt for company. Instead of waiting to recognize familiar ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

A massive extraterrestrial craft slamming into the Pacific and triggering a United States Navy response sounds like a ...

Interstellar comet 3I/ATLAS sheds millions of tons of water as it leaves our solar system. New radio scans find no signs of ...

One of the most complete human ancestor fossils ever found may belong to an entirely new species, according to an ...

"How do you get to Mars when the launch vehicle is not necessarily going to Mars?" ...

Scientists used the 100-metre Green Bank Telescope to look for alien signals but detected no radio signals from 3I/ATLAS.