This is the last of three blog posts associated with this week’s episode of Cosmos: A Spacetime Odyssey, which addresses life in the universe. Read the first and second here. Someday, in the not too ...

A UN-endorsed group focused on planetary defense has locked onto 3I/ATLAS as the mysterious interstellar visitor fuels alien ...

Michael Crichton was a widely celebrated and prolific writer, and many movies based on his works became classics, including ...

Microbes high in Earth’s stratosphere produce pigments to protect them from UV light – so similar molecules could be ...