Paleontologists unearthed fossils in the Grand Canyon dating back more than 500 million years that offer a new look into a ...

Over the years, scientists have tried to identify some of these hard steps. These include the emergence of single-celled living organisms on primordial Earth, the initial oxygenation of the ...

Now, a team of scientists are preparing to use NASA's upcoming Habitable Worlds Observatory (HWO) to test different theories about life's origins by studying planets beyond our solar system.

FINANCIAL DISCLOSURE: This work was supported in part by the NSF FIBR grant nr. 0526747 – The Emergence of Life: From Geochemistry to the Genetic Code.

Extraterrestrial life may be strikingly similar to terrestrial life. In fact, I would further argue that alien species are sure to have their own versions of the quirks and flaws I describe in my ...

It's an emergence that hasn't been seen in centuries, but the length of time depends largely on the life cycle of the cicadas. The historic 2024 emergence will see two broods of cicadas emerging ...

Alien life might look unlike anything we've ever seen on Earth. Trying to find evidence of these unknown organisms will require some creativity. When you purchase through links on our site, we may ...