Fox Science

Scientists were able to extract liquid blood from the heart of a 42,000-year-old foal that had been frozen and preserved in permafrost in Siberia.

A new study led by the  Monterey Bay Aquarium and published Tuesday in Nature found great white sharks leave their “preferred hunting ground” when orcas -- also known as killer whales -- enter it. What’s more, researchers found the sharks won’t return for roughly a year -- even if the orcas don’t stay that long.

The wreck of a 12th-century ‘Viking-style’ ship discovered in a German port is revealing its secrets thanks to high-tech 3D-scanning technology.

Seven months after finding its first exoplanet, Transiting Exoplanet Survey Satellite (TESS) has found its first Earth-sized planet, as well as a "warm sub-Neptune-sized world."

A fossil hunter is being blasted for putting the skeleton of a baby Tyrannosaurus rex — claimed to possibly be "the only one in the world" — on eBay for a price of nearly $3 million.

DENVER — Last week, the Event Horizon Telescope (EHT) released the first-ever image of a black hole's shadow cast against the hot gas of its accretion disk.

Meteoroid impacts regularly liberate puffs of water vapor from the moon, suggesting that minuscule amounts of water may lurk just under the entire lunar surface, a new study finds.

When Israel’s Beresheet spacecraft crashed on the Moon last week it was carrying the Lunar Library – a 30-million page archive of humanity’s achievements. The team that compiled the library is confident that it survived the crash and wants to locate it on the lunar surface.

Just like on Earth, there is a robust population of bacteria and fungi on the International Space Station (ISS) — and a new study catalogues its exact composition.

A new study suggests that the mysterious interstellar object Oumuamua isn't alone – and the other one disintegrated in Earth's atmosphere five years ago.

We know we are dead when we die because our brains keep working to make us aware of what's happening around us, haunting new research suggests.

DENVER — Researchers have developed a new, unspeakably dangerous, and incredibly slow method of crossing the universe.

Steve Chazin, of Fairfax, Virginia, captured video on his dash camera of what he believes to be a stunning meteor swish by during his drive back from Washington Dulles International Airport Tuesday evening.

NASA scientists recently sent mice flying into space to better understand the effects of microgravity on the human body.

A pair of proud bald eagle parents at Big Bear Valley in California have welcomed new chicks, with the new additions hatching on a live webcam.

For the first time in recorded history, scientists have created a working, vascularized engineered heart using human cells by printing it in 3D.

A Florida resident captured footage of a massive gator crossing a busy intersection near McGregor Boulevard in Fort Myers last week.

While examining a deceased pygmy rattlesnake last summer, a Florida professor and a biology fellow were stunned as they watched wiggling parasitic worms slowly crawl out of the serpent's open mouth.

The Yangtze giant softshell turtle (Rafetus swinhoei) is considered the most critically endangered turtle in the world, with only four known individuals left on Earth.

Shortly before it plunged into Saturn's atmosphere in late 2017, NASA's Cassini spacecraft made an incredible observation about the ringed planet's moon, Titan – its lakes are extraordinarily deep and filled with methane.