Sascha Pare

The ISS performed its 39th ever space junk collision avoidance maneuver on Nov. 19. Although it was the first such maneuver in 2024, it may not be the last, experts say.

The Indian Ocean "gravity hole" is a region where Earth's mass is reduced, leading to weak gravitational pull, lower-than-average sea levels and a puzzle scientists have only just begun to solve.

Mapping in the Chukchi and Beaufort seas off Alaska has uncovered a 1,640-foot-tall structure on the seafloor, but scientists say it's too early to determine the nature of the discovery.

New modeling research reveals that the Atlantic Meridional Overturning Circulation (AMOC) is particularly vulnerable to shifts in the Irminger Sea from increasing Arctic meltwater.

Stunningly preserved fossils of reptilian footprints and underbellies discovered last year in the Italian Alps have helped researchers unearth a tropical lakeside ecosystem that predates dinosaurs.

Researchers have analyzed mummified remains pulled from Siberia's permafrost in 2020 and determined they belong to a 3-week-old saber-toothed kitten that died at least 35,000 years ago.

Argentina's El Ojo is said to harbor UFOs and the ghosts of ancient deities, but as far as scientists can tell, the island is simply a fluke of nature that formed through erosion and water currents.

Pando is a giant aspen clone in central Utah that has been regrowing parts of itself for up to 80,000 years — but new threats mean the plant is now in decline.

Startup Clone Robotics has created an ultra-creepy humanoid torso with artificial muscles that are activated through a battery-powered hydraulic system and covered in ghostly-white "skin."

Vietnam's Son Doong cave is so large, you could squeeze 15 Great Pyramids of Giza inside it and fly a Boeing 747 airplane through some of its passages.

Global warming during the Last Interglacial period caused so much Arctic ice to melt that Atlantic currents collapsed — and scientists say these are the conditions we could be heading toward.

A new U.N. report has found the world will warm by twice the 1.5-degree-Celsius target adopted in the Paris Agreement by 2100 if countries fail to slash greenhouse gas emissions right now.

In a new peer-reviewed study, Ne'Kiya Jackson and Calcea Johnson outlined 10 ways to solve the Pythagorean theorem using trigonometry, including a proof they discovered in high school.

Population assessments have revealed that polar bears in Greenland are suffering from crippling wounds on their paws due to wet snow that gets stuck to the pads and freezes into blocks.

Icebergs and other glacial fragments regularly wash up on Iceland's southern Diamond Beach, making the sandy strip look like a field of gemstones.

Geoenvironmental scientist Hiroto Nagai used publicly available climate data from the North and South poles to compose an ominous-sounding chamber music piece.

A fiery meteor shot across the sky above the Great Lakes on Monday (Oct. 21) just after sunset, stunning witnesses from Michigan to New York, Kentucky and North Carolina.

Leading climate scientists ring alarm bell on key Atlantic Ocean current collapse in open letter

Carlsbad Caverns National Park in southeastern New Mexico is home to 119 known caves, including North America's largest cave chamber, the Big Room.

Researchers working with Colossal Biosciences have assembled a near-complete Tasmanian tiger genome and developed artificial reproductive technologies that could help de-extinct the species.

Researchers have discovered enormous tube worms and other creatures thriving in cavities beneath the seafloor on the East Pacific Rise, an ocean ridge near the Galápagos Islands.

Inside a basilica in Turkey, researchers have unearthed a bone-filled tomb that may have belonged to a Roman gladiator named Euphrates and was later repurposed for a dozen people.

Researchers created a seismic map of Earth's interior beneath the southeastern Pacific Ocean and discovered an ancient slab of oceanic crust that appears to be stuck midway through the mantle.