National Geographic is running a challenge for users to submit photos that "celebrate the beauty of the planet" for Earth Day ...

This week, solve the mystery of an ancient human ancestor’s fossil, meet a new generation of dire wolves, spy April’s full moon, and more.

Houston answered the call and helped divert thousands and thousands of pounds of e-waste from entering local landfills during our 17th annual ABC13 Earth Day E-Cycle Drive on Friday.

"What surprised us, at the end, was how effective this type of impact could be in explaining Mercury's unusual structure ...

A pair of white dwarfs, located just 150 light-years from Earth, appears doomed to die in a type 1a supernova that will shine ...

Submissions already include some stunning wildlife photography, including a sleepy lion cub on a dirt road, a mountain goat ...

Biotech company Colossal Biosciences said it has brought back the dire wolf, an animal that went extinct 10,000 years ago, ...

Scudder’s book, Mother, Creature, Kin: What We Learn From Nature’s Mothers in a Time of Unraveling. My day-to-day parenting ...

According to the Agence France-Presse ( AFP ), Yana’s examiners described the roughly four-foot-tall calf as smelling like a ...

This April 22 marks the 55th anniversary of Earth Day. The power of those 20 million voices that came out on the streets that first Earth Day led the United States to create the Environmental ...

All winter long the great constellation Orion the Hunter has roamed our skies, with its bright belt of three stars in nearly ...