A machine-learning-enhanced approach to chemical analysis is drastically expanding the chemical record of life on Earth, and ...

(THE CONVERSATION) When astronomers search for planets that could host liquid water on their surface, they start by looking at a star’s habitable zone. Water is a key ingredient for life, and on a ...

Researchers have created the first color key of sky-dwelling microbes to help detect signs of alien life in the clouds of ...

A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth than the hypothetical Planet X, which astronomers have been hunting for ...