Tantalizing clues in 4-billion-year-old asteroid Bennu samples could reveal particular molecular formations that some ...

Dr. John Scharffenberg, 101, still drives and travels the world. He reveals his simple lifestyle habits anyone can follow for ...

Teleology is the idea that some processes in nature are directed toward a goal or an end. Today, it is commonly asserted that ...

A new mission concept that would see a fleet of telescopes probing rocky planets in their stars' habitable zones should be ...

What if humanity's search for life on other planets returns no hits? A team of researchers led by Dr. Daniel Angerhausen, a ...

Even if no life is found on other planets, smart survey design and careful statistics can still reveal how rare, or common, ...