If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an ...

In this video, we explore the mysteries of our universe, focusing on three intriguing topics: the absence of extraterrestrial life, the elusive nature of dark matter, and the potential existence of a ...

Signals from a distant world have pushed the search for alien life out of science fiction and into the realm of testable ...