NASA's Curiosity Mars rover took this selfie at a location nicknamed "Mary Anning" after a 19th century English ...

NASA's Curiosity Mars rover has uncovered a diverse mix of organic molecules on Mars, including chemicals widely considered ...

Organic compounds found in a Martian crater contain building blocks of life, according to a new study.

Canadian researchers studying 450-million-year-old fossils near Quebec City have identified a new species of basal-medusozoan ...

Scientists have discovered a tiny termite with a head resembling that of a sperm whale, forcing a rewriting of its ...