Saturday, December 20, 2025 7:01 AM ET
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Interstellar comet 3I/ATLAS makes closest pass of Earth. Where's it heading next?6 minutes ago
Save 72% with our exclusive Norton VPN deal and get set for travel over the holidays and into 20266 minutes ago
AI is solving 'impossible' math problems. Can it best the world's top mathematicians?6 minutes ago
1,400 years ago, Nubians tattooed their toddlers. Archaeologists are trying to figure out why.6 minutes ago
Archaeology -- Neanderthals made fire, orcas and dolphins team up, and the 'Star of Bethlehem' explored3 days ago
Neuroscience -- Brain scans reveal 'dial' that helps keep us from getting lost2 days ago
Space -- That was the week in science: Second earthquake hits Japan | Geminids to peak | NASA loses contact with Mars probe4 days ago
Neuroscience -- 'Intelligence comes at a price, and for many species, the benefits just aren't worth it': A neuroscientist's take on how human intellect evolved14 days ago
Arts & Entertainment -- Live Science crossword puzzle #24: Elemental particle associated with light - 11 down4 days ago
Human Behavior -- About Live Science1 month ago
Human Evolution -- 'An extreme end of human genetic variation': Ancient humans were isolated in southern Africa for nearly 100,000 years, and their genetics are stunningly different15 days ago
Space Exploration -- 'Necessary for the future of humankind': Who was honored at the first-ever Global Space Awards?6 days ago
Particle Physics -- Historic search for 'huge missing piece' of the universe reveals new secrets of particle physics9 days ago
Extraterrestrial Life -- Scientists are debating a 70-year-old UFO mystery as new images come to light16 days ago
Space -- That was the week in science: Vaccine skeptics get hep B win | Comet 3I/ATLAS surprises | 'Cold Supermoon' pictures11 days ago
Archaeology -- Science news this week: A human population isolated for 100,000 years, the biggest spinning structure in the universe, and a pit full of skulls9 days ago
Politics -- There is such a thing as 'settled science' - anyone who says otherwise is trying to manipulate you8 days ago
Neuroscience -- The evolution of life on Earth 'almost predictably' led to human intelligence, neuroscientist says18 days ago
'Unprecedented' protoplanet collision spotted in 'Eye of Sauron' star system just 25 light-years from Earth - By - Ivan Farkas - published - 20 December 25 - Scientists watching the nearby Fomalhaut star system have directly seen two protoplanets smash together for the first time. Then, they saw it happen again.2 hours ago
Today's biggest science news: Farewell comet 3I/ATLAS | Starlink tumbles from orbit | AI's giant carbon footprint - By - Patrick Pester, Ben Turner - last updated - 19 December 25 - LIVE - Friday, Dec. 19, 2025: Your daily feed of the biggest discoveries and breakthroughs making headlines.14 hours ago
Comet 3I/ATLAS reaches its closest point to Earth tonight: How to see it - By - Jamie Carter - last updated - 19 December 25 - Comet 3I/ATLAS, the third interstellar object ever detected, reached its closest point to Earth overnight from Thursday to Friday (Dec. 18 to 19), and it remains in a good viewing position tonight. Here's how to see it.20 hours ago
Ursid meteor shower 2025: When and where to see 'shooting stars' on the longest night of the year - By - Jamie Carter - published - 19 December 25 - Here's how to see the Ursid meteor shower, which peaks in dark skies close to a new moon this year.1 day ago
Diarrhea and stomachaches plagued Roman soldiers stationed at Hadrian's Wall, discovery of microscopic parasites finds - By - Kristina Killgrove - published - 19 December 25 - Analysis of latrine sediments at the Roman fort of Vindolanda has revealed that at least three parasites were widespread among Roman soldiers.1 day ago
It matters what time of day you get cancer treatment, study suggests - By - Clarissa Brincat - published - 18 December 25 - Giving immunotherapy earlier in the day can significantly extend patients' survival, compared to giving treatment later in the day, a new study of lung cancer shows.1 day ago
Oldest known evidence of father-daughter incest found in 3,700-year-old bones in Italy - By - Kristina Killgrove - published - 18 December 25 - Archaeologists have found the earliest DNA evidence to date of a father-daughter pairing.1 day ago
Pumas in Patagonia started feasting on penguins - but now they're behaving strangely, a new study finds - By - Skyler Ware - published - 17 December 25 - Pumas in Patagonia, Argentina are eating penguins in a national park - and it's changing how the big cats are interacting with each other.2 days ago
Saturn's largest moon may be riddled with 'slushy tunnels' that contain alien life, new study hints - By - Elizabeth Howell - published - 17 December 25 - Decades ago, a spacecraft suggested Saturn's largest moon, Titan, had an ocean. New observations suggest that the liquid may look more like slush.2 days ago
James Webb telescope finds supermassive black hole hidden inside 'Jekyll and Hyde' galaxy - By - Patrick Pester - published - 17 December 25 - The discovery of a hidden supermassive black hole inside an ancient galaxy suggests that some of our universe's most extreme objects could be invisible unless observed in infrared wavelengths, James Webb telescope observations reveal.2 days ago