When NASA's Cyclone Global Navigation Satellite System, or CYGNSS, launched into orbit in 2016, none of the University of ...

(Mark Garlick/Science Photo Library/Getty Images) If potted plants always seem to die under your care, you can take solace in ...

We all have those days when the winter blues hit or life feels a little heavier than usual. But did you know that certain ...

Despite being called a "minimoon", Kamo'oalewa is not Earth's second moon. It is a rare type of asteroid known as a ...

The Earth is four and a half billion years old, so why they started appearing then is unknown, as is the mechanism to make ...

This is the first image of a rare 'minimoon' that loops around the Earth like a dance partner.

A Chinese spacecraft on a mission to collect and return samples of a near-Earth asteroid beamed back its first image of its ...

A groundbreaking study suggests Earth may host up to 20.3 million insect species, significantly more than the previously ...

Ancient deep-sea organisms suggest movement, sexual reproduction, and complex animal life began earlier than previously thought.

Nearly 660 kilometers (410 miles) beneath Earth's surface lies one of the planet's most important internal boundaries. Known ...

Beneath the ocean’s surface, an unseen system works without pause. Tiny microbes drift through the water, breaking down ...

In this version of alternate history, Columbus set sail on his epic voyage to the Americas to prove to the world that the ...