A polar bear stands on floating sea ice in the Arctic. The bears rely on sea ice to move throughout their hunting grounds.

An unusual planetary system with three known ultra-low density "super-puff" planets has at least one more planet, according ...

New research suggests that tiny primordial black holes could be hollowing out planets and passing through everyday objects, ...

In a world where the climate is increasingly hot and volatile, farmers are having trouble keeping their crops cool. A startup ...

Astronomers discover a fourth planet in Kepler-51, challenging planetary formation theories with new questions.

Planet revealed today that it has "expanded" a relationship with the Antinarcotics Directorate of the Colombian National ...

The discovery of Kepler-51e sheds light on the unusual transit patterns of the system's existing super-puff planets.

Humanity stands at a critical crossroads, where our choices today will determine whether we choose cooperation or conflict ...

December 4 is the fourth annual Call to Earth Day, and young people across the world are taking part in a collective effort to improve the planet they’ll one day inherit.

Forming an estimated 3 million years ago, the planet discovered by astronomers at the University of North Carolina is in its ...

A young exoplanet named IRAS 04125+2902 b, only 3 million years old and located in the Taurus Molecular Cloud, is revealed ...