In the past two years, without much notice, solar power has begun to truly transform the world’s energy system.

New research shows how Mars may have undone its own habitability, while Earth stayed stable enough to support life.

ROME (AP) — Pope Leo XIV prayed Wednesday for the world to recognize the urgency of the climate crisis and “hear the cry of ...

By partnering with Utah Clean Energy, Martino created a tool that uses localized information about Utah’s electrical grid and ...

World's largest digital camera observes cosmos, capturing detailed images of galaxies, asteroids, and stars changing ...

Nebraska Gov. Jim Pillen talks foreign trade, federal spending cuts and his once-rocky relationship with the president.

NASA's DART spacecraft attempted to deflect an asteroid about the size of the Great Pyramid of Giza. New work tracking the debris has found a few fairly large surprises.

Astrophysicist Josep Trigo-Rodriguez, from the Institute of Space Sciences near Barcelona, Spain, believes it's an ...

Mount Everest may be the tallest mountain on Earth, but it's nothing compared to the towering giants scattered across our ...

And astronomers have a brand-new, superpowerful eye with which to see the changing cosmos: the Vera C. Rubin Observatory in ...

Floodwaters overtook entire cabins at Camp Mystic in Kerr County, where more than 20 campers and counselors died in a recent ...