Read the latest science news and recent scientific discoveries on Live Science, where we've been reporting on groundbreaking advances for over 20 years. Our expert editors, writers and contributors are ready to guide you through today's most important breakthroughs in science with expert analysis, in-depth explainers and interesting articles, covering everything from space, technology, health, animals, planet Earth, and much more.
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30,000-year-old bone found in French cave reveals vast genetic connections between people of Eastern and Western Europe during the Stone AgeScientists sequenced the genome of a woman who lived 30,000 years ago and discovered that she had mixed Eastern and Western European ancestry.
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Hepatitis B could surge, infecting millions more in childhood, under proposed CDC guidanceA proposed shift in recommendations for hepatitis B vaccination in the U.S. could leave millions of young adults unprotected, a new modeling study suggests.
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Native Hawaiians and Easter Islanders came from same 'ultravoyager' groupMembers of the same people who settled Easter Island also discovered Hawaii, a new study finds.
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James Webb telescope discovers rare ring galaxy and 'intruder' 2 billion years after the Big BangAstronomers using the James Webb Space Telescope have observed a galaxy with a ring of newborn stars as it appeared 2.1 billion years after the Big Bang — hinting that the early universe may have been more chaotic than once thought.
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Scientists invent implant that can transform sugar in the blood to treat type 2 diabetesAn experimental medical device uses a tiny amount of electricity to spark a chemical reaction and remove extra sugar from the bloodstream.
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NASA's Swift observatory ends 22-year mission, will crash to Earth 'in the next few weeks'NASA's Neil Gehrels Swift Observatory has officially ended its mission after more than 20 years, as it approaches a fiery reentry through Earth's atmosphere.
space-exploration -
A neglected particle from the dawn of time could explain why everything in the universe existsA hypothetical particle could have briefly held more energy than everything else in the infant universe combined, which could help explain how matter won out over antimatter.
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Daylight saving time 2026: It's time to change your clocks this SundayWhen does daylight saving time end in 2026? Here's when we change our clocks this fall, and why.
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'A potential glimpse into the future': Climate change has triggered 'permafrost landslides' with house-size blocks of ice in CanadaFor the first time, researchers have identified a new type of landslide of permafrost in Canada's Northwest Territories.
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Colorectal cancer cases in kids have risen sixfold over past 2 decades — researchers are racing to understand whyAnalysis While rare, colorectal cancer is becoming more common in kids, teens and young adults, and the disease appears particularly aggressive in this age group.
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Rare burial of elite toddler from pre-Inca culture discovered in PeruArchaeologists have uncovered the 1,500-year-old burial of an elite toddler from the Moche culture in Peru.
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10 minutes is all it takes for AI assistance to erode your motivation, study showsIn a set of problem-solving experiments, researchers found that people who used AI to get answers were more likely to give up and fail when that help was removed, compared with people who did not use AI.
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Watch the full 'Hunter's Moon' rise next to Saturn this weekendYou'll have two chances to see October's full Hunter's Moon rise dramatically this week. Here's when to get the best views.
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Christina Applegate misdiagnosis: Why can MS be difficult to diagnose?Analysis MS advocate Christina Applegate recently announced that her MS diagnosis was incorrect, based on new test results. Why can the disease be difficult to identify?
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Scientists can now 'watermark' AI-generated proteins to deter bioweapon creation. But will it really work?Analysis A new technology encodes an invisible mark into the structure of AI-generated proteins, but experts said the system's guardrails can still be bypassed.
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'We're never going to come home': Artemis II commander recalls the most terrifying moment of his 10-day trip around the moonArtemis II Commander Reid Wiseman felt genuine fear when he saw the Orion spacecraft had gone farther from Earth than anticipated, the astronaut told an audience at the Starmus VIII festival this week.
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Crows may make lightning-fast decisions, sometimes twice as fast as humans, study hintsCarrion crows made decisions about their visual environments significantly faster than humans and primates tend to, according to a comparison in a new study.
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Brain scans reveal 'number line' that's used to mentally compare valuesAlthough whole numbers and fractions are processed differently in the brain, when you compare their values, a single "mental map" akin to a number line lights up.
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Watch bizarre snake 'cartwheel' away from danger at more than 12 feet per secondResearchers filmed dwarf reed snakes (Pseudorabdion) from different angles to better understand how the serpents pull off their remarkable rolling behavior.
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