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

Palm Sunday, the first celebration observed during Holy Week, honors Jesus Christ's last days on earth. Here's what to know ...

Articles ...

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.

"None of these three individuals possess the slightest background or experience in space policy or government service." ...

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.

The Doctor (Ncuti Gatwa) returns with a new companion (Varada Sethu) in the premiere of Doctor Who Season 2. Read Empire's ...

The La Niña weather pattern ended last month as Pacific Ocean temperatures rose and the El Niño Southern Oscillation cycle ...

An analysis of North America’s fossil record for the 18 million years before dinosaurs disappeared suggests the prehistoric ...

The Chang’e-6 mission returned soil samples from the South Pole–Aitken impact basin of the lunar farside, providing an opportunity to study the water contents of the farside mantle.

"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 ...