An analysis of ancient DNA and modern disease risk suggests some immune genes may reduce allergy risk rather than increase it ...

What can bones tell us about life millions of years ago? A paleobiologist decodes chemical clues to uncover how animals lived ...

“On Earth, when hot water from deep underground mixes with the ocean, the result is often a buffet for microbes a feast of chemical energy,” said Sam Courville, lead author of a new study at NASA. The ...

NASA's Curiosity Mars rover took this selfie at a location nicknamed "Mary Anning" after a 19th century English ...

A sample from Bennu reveals that water once flowed through hidden channels, preserving key compounds from the early days of ...

New method also detects molecular signs of photosynthesis almost 1 billion years earlier than previously documented; Combining chemistry and AI, pioneering method could revolutionize search for ...

There is something quietly humbling about standing before an ancient artifact and realizing, with all of our satellites, supercomputers, and electron microscopes, we still have no clue how it was made ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...