The origin of life on Earth becomes even more fascinating and complex as we peer into the mysterious world of viruses. Said ...

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

A breakthrough experiment, published in the Proceedings of the National Academy of Sciences, offers compelling support for ...

The origin of life on Earth has been mulled over by scientists for centuries. We now know that life’s building blocks are RNA, amino acids, and cells. But if life originated from the primordial ooze ...

There is still so much we don’t understand about the origin of life on Earth. The definition of life itself is a source of debate among scientists, but most researchers agree on the fundamental ...

In a new book, astrophysicist Mario Livio describes how the existence of life on Earth can be traced back to an RNA-based “protocell.” The following is an excerpt from Is Earth Exceptional?: The Quest ...

How did the building blocks of life come together to spawn the first organisms? It’s one of the most longstanding questions in biology — and scientists just got a major clue. In a new study published ...

In a new peer reviewed analysis, scientists quantify amino acids before and after our “last universal common ancestor.” The last universal common ancestor is the single life form that branched into ...

Membraneless organelles, also called biomolecular condensates, are changing how scientists think about protein chemistry, various diseases and even the origin of life. When you purchase through links ...

Who were our earliest ancestors? The answer could lie in a special group of single-celled organisms with a cytoskeleton similar to that of complex organisms, such as animals and plants. Ten years ago, ...

The origin of life could therefore be closely linked to the special environment of large soda lakes, which, due to their geological setting and phosphorus balance, provided ideal conditions for ...