The tiny pantheon known as the Asgard archaea bear traits that hint at how plants, animals and fungi emerged on Earth.

The origin of life remains one of science’s greatest mysteries. Samples returned from asteroid Bennu by NASA’s OSIRIS-REx ...

Properly deciphering the branching pathways of evolution could unlock the history of every component of natural biology.

Life may have emerged from a surprisingly simple network of chemical reactions long before cells or genes existed.

The origin of life on Earth has always been a mystery. For many years, scientists have looked to the stars, believing that the building blocks of life that set forth evolution here on our planet came ...

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 life start on Earth? The answer is a big scientific mystery scientists are actively investigating. After talking with many scientists, host Regina G. Barber found that an abundance of water on ...

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 ...

Scientists provide fresh insights on the origins of life, presenting compelling evidence supporting the 'RNA World' hypothesis. The study unveils an RNA enzyme that can make accurate copies of other ...

To celebrate the groundbreaking research of 2025 Drake Award recipients Dr. David Deamer and Dr. John Baross, the SETI Institute commissioned bioartist Dr. Jennifer Willet to create a unique artwork ...

To find a modern analog that may help explain the origins of life on Earth, scientists are searching under the sea, specifically, where rocks from the Earth’s mantle are exposed in direct contact with ...

A new report uncovers how hydrogen gas, the energy of the future, provided energy in the past, at the origin of life 4 billion years ago. Hydrogen gas is clean fuel. It burns with oxygen in the air to ...