Based on the history of life here on earth, at least one prominent paleontologist thinks that complex life in the cosmos is ...

For whatever reason, life formed on Earth with right-handed DNA and left ... selected right-handed molecules to form DNA—which is why the double-helix curves toward the right.

Could we eventually leave Earth and find a new home on another planet? This idea, often depicted in science fiction, may not be as far-fetched as it once seemed. Why Is Life Possible on Earth but ...

It’s possible Uranus and Neptune ... or nearly 1.135Ñ1016 km) from Earth in the constellation of Lyra. (Photo by: Universal History Archive/ Universal Images Group via Getty Images ...

This fluctuating body of water, which looks like "ink bleeding onto parchment," helps support life in this harsh environment. Earth from space A 2023 astronaut photo captured a rare effect ...

Biodiversity is the variety of all living things on Earth, and how they fit together in the web of life, bringing oxygen ... in global history." Getty Images The destruction of forests is altering ...