Science

Researchers estimated that of the roughly 45,000 meteorites retrieved from Antarctica over the past century, only about 100 or so are this size or larger.

Is it a bear? A "doge"? The internet has mixed opinions about an image from NASA showing an animal's face on Mars.

This celestial sighting is a bit like space-speed dating. Astronomers only just learned of Comet C/2022 E3's existence, and it will be gone before we know it. Learn how it was discovered and why a naked-eye comet is rare.

After a series of high-altitude tests and landing attempts with Starship prototypes, Elon Musk's company SpaceX plans to conduct an orbital test flight as soon as February or March.

It’s not every day the moon moves in front of a bright planet, but the likely once-in-a-lifetime event for some parts of the U.S. is happening soon.

NASA said Wednesday that this newly discovered asteroid will zoom 2,200 miles above the southern tip of South America.

The impact on our daily lives is “probably small” but may have a “long-term influence over decades or longer,” scientists in China told FOX Television Stations.

Astronomers said it marked the first time this type of radio signal has been detected at such a large distance. "It’s the equivalent to a look-back in time of 8.8 billion years."

Harvard study shows physiological effects of aging possible in mice

NASA says they are testing the rocket engine with a plan to have an in-space demonstration by 2027. This technology could help astronauts travel to and from planets faster.

The study, published in Nature Communications, shows that 59% of the 134 coral-reef associated shark and ray species are being threatened with extinction, making them the most threatened groups found on coral reefs alongside marine mammals.

The new fossils are from birds and killer dinosaurs, such as the megaraptor, and provide clues about their life before — and after — the fatal asteroid strike.

Buzz Aldrin is the only one of the three astronauts from the Apollo 11 mission still alive today.

Nicole Mann, a Marine colonel and test pilot, rocketed into orbit last fall with SpaceX, becoming the first Native American woman in space. She is a member of the Wailacki of the Round Valley Indian Tribes in Northern California.

Between mid-December and early January, millions of baby river turtles emerged from the sandy beaches of the Amazon’s Guaporé/Inténez River.

The San Antonio Zoo’s popular Valentine’s Day fundraiser is back for its fourth year, turning heartache into a positive for wildlife.