After surviving its closest approach to the sun, Comet Nishimura was buffeted by a possible coronal mass ejection that briefly blew its tail away. The rare event was captured by a NASA spacecraft.
NASA astronaut Frank Rubio has finally returned home from a 371-day stay on the International Space Station — a record for an American — after being trapped when his ride home was damaged.
Astronomers have spotted two huge jets fired off by the 'monster' black hole M87 wobbling on an 11-year cycle, proving for the first time that black holes spin.
A new drug reduced bone loss in mice on the International Space Station, without causing any negative side effects.
Radioactive metals and even certain gases may be capable of the kinds of reactions needed to spur life, new research suggests.
From the opportunistic "have-a-go" approach of octopuses to "accessory males" that supply female anglerfish with a lifetime of sperm, author Jon Copley explores the sex lives of deep sea creatures.
The deep sea, which encompasses waters deeper than 660 feet (200 meters), is home to alien-like creatures, but we know far more about these inky depths than people think, ocean explorer Jon Copley tells Live Science.
Glacial archaeologists in Norway have found an arrow with its quartzite tip still attached after spending up to 3,000 years in the snow and ice.
Humpback whales may enjoy rolling around in seaweed as a form of play, but "kelping" could also help maintain their skin health by removing parasites and bacteria.
Scientists used a process called 'diffusioosmosis' to write words that lingered in liquid water.
New research showing that elusive antimatter falls downward toward the Earth proves Albert Einstein right yet again.
An inscription on the 1,400-year-old tomb shows the dead man, who was posthumously declared emperor, was buried as a duke.
Fossilized tree analysis finds a single massive earthquake may have rocked what is now Seattle around 1,100 years ago rather than several smaller quakes, and that another equally powerful one could hit the city in the future.
A new patch, which sticks to the inner lining of the cheek like an octopus sucker, effectively delivered two drugs in dogs and passed safety tests in humans.
A new X-ray analysis of dinosaur feathers shows that their chemical structure is similar to that of modern bird feathers.
Deal Amazon is practically giving away the YOSUDA Indoor Cycling Bike, with a limited-time deal that brings the price down to just $229.99.
The cause of the boy's lump is unknown, although doctors suspect it could be an unusual symptom of a neural tube defect.
Deal The Garmin Forerunner 945 has dropped below $400 at Amazon. It is lightweight, has excellent battery life, and has a ton of useful features.