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 ...
Around 25 million years ago, an evolutionary split occurred between our ancestors, the precursors of humans and apes, and ...
Machine learning is quietly rewriting the rules of the cosmic hunt for company. Instead of waiting to recognize familiar ...