CAPE CANAVERAL, Fla. (AP) - New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons on the lunar far side.

Scientists have long debated why Earth and Mars lack certain essential elements. A new study reveals that these missing ...

The origins of life on our planet remains one science’s great mysteries. Now, a NASA mission that brought a piece of an ...

This week, explore decoded words from charred ancient scrolls, meet heroic frog daddies, see Grand Canyon-size lunar features ...

History Channel series “Ancient Aliens” returns Friday, February 7 at 9 p.m. ET with all-new episodes. Stream the season premiere for free with a Philo 7-day trial.

March was once the first month of the year for ancient people who lived in Earth’s Northern Hemisphere. Our forebears widely regarded this month as a time for new beginnings after the dark ...

Himalayan salts have intrigued people for centuries, and today, these naturally beautiful crystals continue to be celebrated ...

Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system.

For years, scientists have been puzzled about why Earth and Mars have fewer important elements like copper and zinc compared ...

Explore the captivating journey of ancient Greek astronomy in which mythological tales and mathematical precision mix together.

MSU scientists studied microbes in Yellowstone hot springs to understand how life adapted to increasing oxygen levels.

The rover's 26th sample, known as "Silver Mountain," has textures "unlike anything we've seen before," NASA says.