15 hours agoSpaceX Inspiration4 astronauts return to Earth with historic splashdown off Florida coast -- Amy Thompson -- After three days in space, SpaceX's first all-civilian crew returned to Earth tonight, splashing down off the Florida coast to end a historic mission.
1 day agoExplorers add 8 miles to world's longest known cave system -- Laura Geggel -- Hours of survey work have added an additional 8 miles to the passageways at Mammoth Cave National Park in Kentucky
2 days agoNearly 900 years ago, astronomers spotted a strange, bright light in the sky. We finally know what caused it. -- Yasemin Saplakoglu -- In the 12th century, Chinese and Japanese astronomers spotted a supernova in the sky shining as brightly as Saturn.
2 days agoFirefighters race to save the world's largest tree as wildfires rage
1 day agoHuman remains found inside 500-pound alligator. How common are alligator attacks? -- Such attacks are very rare, an expert told Live Science.
3 days agoBaby elephants frolicked in an ancient 'nursery,' fossil footprints show -- Like modern elephants, their extinct relatives likely lived in matriarchal groups.
1 day ago'Flying dragon' fossil found preserved inside a rock in the Chilean desert -- This is the first time the creature has been found in the Southern Hemisphere.
1 day agoWho were the Knights Templar? -- Known as the "knighthood of Christ," the Knights Templar was a powerful military and financial group for over two centuries.
1 day agotzi the Iceman: The famous frozen mummy -- tzi's discovery ranks as one of the greatest archaeological finds of the 20th century.
2 days agoGiant ice sheet towers over Scottish city like the Wall in 'Game of Thrones' in stunning video reconstruction -- Patrick Pester -- Scotland's giant ice sheet has been recreated over Dundee in a stunning video that looks like the Wall from "Game of Thrones."
4 days agoThe weirdest creatures to wash ashore
5 days agoWhat is the oldest-known archaeological site in the world?
6 days agoDoes running build muscle?
2 days agoCheetahs battle raging river in stunning photo. Did they survive?
5 days agoDo indoor plants purify air?
15 hours agoWho was Herodotus? By - All About History, Marc G. DeSantis - Herodotus was the first true historian and has been called the "father of history," but his reliability has often been questioned.
7 hours agoMass grave of slaughtered Crusaders discovered in Lebanon - By - Ben Turner - While there are many historical records of the Crusades, physical evidence like this is rare.
7 hours agoWhy don't we breathe equally out of both nostrils? By - Tara Santora - You have two nostrils, but usually one is dominant.
1 day agoYoga for back pain: What you need to know -- Mark Brownless -- Find out everything you need to know about yoga for back pain, including if experts really think it's a good idea.
2 days agoHow to breathe while running -- Sarah Finley -- Do you know how to breathe while running? We talk to the experts for all the key advice.
2 days agoBizarre tail on little dinosaur-age bird was literally a drag -- Laura Geggel -- An extraordinary 120-million-year-old fossil bird from China reveals that the animal had a sexy but vaguely impractical tail.
2 days agoSlaughter of more than 1,400 dolphins in the Faroe Islands sparks condemnation worldwide -- Joanna Thompson -- Hunters in the Faroe Islands ambushed and slaughtered a super-pod of more than 1,400 white-sided dolphins on Sunday (Sept. 12), leading to worldwide outcry.
3 days agoKids discover giant penguin's fossil skeleton in New Zealand -- Mindy Weisberger -- A newly described extinct giant penguin from New Zealand has unusually long legs and a long, slender beak, and it dates to a time when much of the region was underwater.
3 days agoWhy is alcohol used to preserve things? -- Donavyn Coffey -- Here's how alcohol can help preserve DNA, tissue samples and even entire organisms.
14 days agoPi calculated to a record-breaking 62.8 trillion digits -- Harry Baker -- Researchers are set to break the world record for the most precise value of pi, after using an advanced computer to calculate the famous constant to 62.8 trillion decimal places.
1 month agoTwo planes report 'bright green UFO' swooping through the clouds over Canada -- Brandon Specktor -- Two aircrafts flying over Canada reported a "bright green UFO" that disappeared into the clouds on July 30.
1 month agoWhat is ESP? -- Isobel Whitcomb -- Also known as "the sixth sense" or "psi," extrasensory perception, or ESP, encompasses a wide range of paranormal abilities, including mind reading and predicting the future.
20 days agoThere are 2 types of narcissists. Here's what makes each tick. -- Nikhila Mahadevan -- Chances are you've met a narcissist. Here's what's behind the gigantic ego.
1 month agoMath genius Emmy Noether endured sexism and Nazism. 100 years later, her ideas still ring true. -- Tamar Lichter Blanks -- Albert Einstein described Emmy Noether as a "creative mathematical genius" who, despite "unselfish, significant work over a period of many years," did not get the recognition she deserved.
2 months agoSpaceX Starlink satellites responsible for over half of close encounters in orbit, scientist says - By - Tereza Pultarova - SpaceX's Starlink satellites are involved in about 1,600 close encounters between two spacecraft in low Earth orbit every week, according to available data. That's about 50% of all such incidents.
28 days agoFusion experiment breaks record, blasts out 10 quadrillion watts of power -- Tom Metcalfe
28 days agoCrowds of desperate people at Afghanistan airport visible in satellite photos -- Elizabeth Howell
28 days ago