Researchers analyzed saliva the nocturnal mammals leave behind when sipping nectar from plants and residential hummingbird ...

Wayne Martin Belger set out to make indelible photos of a mystical site on the Navajo Nation. First he needed to relearn how to walk ...

Two gargantuan canyons on the moon were carved by a hailstorm of rocks — and that’s good news for future lunar astronauts.

Looking for some bucket-list travel ideas? You can't go wrong with these natural wonders—though you might not believe your ...

Scientists found that an asteroid impact carved two massive canyons on the moon in minutes. High-speed debris helped shape ...

The far side of the Moon has its own versions of the Grand Canyon—two of them, in fact! A new study explains how these deep ...

The late computer-industry pioneer built the beachfront Big Island home soon after he retired in 2006.

The vast valleys of Vallis Schrödinger and Vallis Planck demonstrate the incredible forces that shaped the face of the Moon.

That's good news for scientists and NASA, which is looking to land astronauts at the south pole on the near, Earth-facing ...

This image provided by NSF's NOIRLab shows an artist's illustration of the largest radio jet ever found in the early Universe ...

No more dead zones? There's now a way you can get Starlink's satellite network on your iPhone or Android, but only if you ...

Wall St. is taking a closer look at gangs within the United States. To determine the recognized gangs in each state, 24/7 ...