Biologists are quietly rewriting what it means to be alive, and the human body has become one of their strangest frontiers.

A newly identified class of RNA molecules has been discovered in bacteria living inside the human body. These circular ...

How can lifeless molecules come together to form a living cell? It is one of the most fundamental questions in science: how can lifeless molecules come together to form a living cell? Bert Poolman, ...

Radiator Gallery's From Life is a savvy exploration of how new technologies, current events and aesthetic concerns can breathe new life into traditional genres. Talking with Tamas Veszi, artist and ...

If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

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 ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. At one time, Earth had no life. Then, it did. Whether the process was gradual or rapid, the ...

What if life evolved not just once, but multiple times independently? Researchers now argue that in order to recognize life's full range of forms, we must develop a new theoretical frame that permits ...

The debate over the definition of life is getting messier and messier, but one of the pioneers on the biochemical frontier is suggesting a method to tell whether scientists are actually looking at a ...

The origin of life on Earth stands as one of the great mysteries of science. Various answers have been proposed, all of which remain unverified. To find out if we are alone in the galaxy, we will need ...