Hommkiety Galaxy star projector review — a budget best buy
A reasonable price tag, solid build and seriously impressive projections make the Hommkiety Galaxy Projector one of the best star projectors on the market.
Space
James Webb telescope reveals sharpest-ever look at the edge of a supermassive black hole
The James Webb Space Telescope snapped its sharpest image of the area around a black hole, solving a long-standing galactic mystery.
Astronomers confirm earliest Milky Way-like galaxy in the universe, just 2 billion years after the Big Bang
Astronomers have confirmed the earliest barred spiral galaxy in the universe, a Milky-Way-like structure that existed just 2 billion years after the Big Bang.
NASA launches Pandora telescope, taking JWST's search for habitable worlds to a new level
The James Webb telescope's search for habitable exoplanets is getting a big boost from its new star-watching companion, Pandora.
Planet Earth
Last year, the oceans absorbed a record-breaking amount of heat — equivalent to 12 Hiroshima bombs exploding every second
In 2025, the ocean absorbed an extra 23 zettajoules of heat energy in 2025, breaking the ocean heat content record for the ninth consecutive year.
'The scientific cost would be severe': A Trump Greenland takeover would put climate research at risk
Trump's calls for a takeover of Greenland puts open scientific collaboration that is helping our understanding of the threat of global sea-level rise at risk.
Forced closure of premier US weather-modeling institute could endanger millions of Americans
From high-wind forecasts and wildfire behavior to floods, aviation hazards, air quality and space weather, science developed at the National Center for Atmospheric Research informs decisions that aim to reduce risk.
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archaeology
Eerie 'sand burials' of elite Anglo-Saxons and their 'sacrificed' horse discovered near UK nuclear power plant
The 1,400 year-old "sand burials" of two people and a horse were found near a nuclear power plant construction site in the U.K.
Remnants of spills on Renaissance-era textbook reveal recipes for 'curing' ailments with lizard heads and human feces
A novel biochemical analysis of a Renaissance medical text has successfully recovered centuries-old proteins that might be from lizards and hippos.
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Nebra Sky Disc: The world's oldest depiction of astronomical phenomena — and it may depict the Pleiades
The unique bronze-and-gold Nebra Sky Disc appears to represent what the night sky looked like more than three millennia ago.
LATEST ARTICLES
Animals
Ancient mummified cheetahs discovered in Saudi Arabia contain preserved DNA from the long-lost population
Cheetahs vanished from Saudi Arabia half a century ago. Now long-dead mummified big cats may help herald their return.
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Rare nocturnal parrots in New Zealand are breeding for the first time in 4 years — here's why
The 2026 breeding season for endangered kākāpō could produce the most chicks in decades.
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Woolly rhino flesh pulled from ancient wolf stomach gives clues to ice age giant's extinction
More than 14,000 years ago, a wolf pup ate a piece of woolly rhino. Scientists have analyzed the rhino's DNA to figure out why it went extinct.
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How to watch 'Pole to Pole with Will Smith' — TV and streaming details as Oscar-winning actor blends adventure and scientific discovery
The actor embarks on a "thrilling adventure" across seven expeditions — here's how to watch "Pole to Pole with Will Smith" online from anywhere.
Health & Human Behavior
Viruses that evolved on the space station and were sent back to Earth were more effective at killing bacteria
Near-weightless conditions can mutate genes and alter the physical structures of bacteria and phages, disrupting their normal interactions in ways that could help us treat drug-resistant infections.
Why is flu season so bad this year?
Flu season in the U.S. is particularly bad this year, and a new branch of the flu family tree may be to blame.
This is SPARDA: A self-destruct, self-defense system in bacteria that could be a new biotech tool
A bacterial defense system called SPARDA employs kamikaze-like tactics to protect cells and could be useful in future biotechnologies.
How much of your body could you lose — and still survive?
Five vital organs are essential for life, but survival is more medically complex.
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Life's Little Mysteries
Science questions, answered
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Space photo of the week
Extraordinary images of our sublime universe
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Diagnostic dilemma
Unusual case reports from the medical literature
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Incredible places
A window onto extraordinary landscapes on Earth
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Astonishing artifacts
A glimpse into how people lived in the past
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Earth from space
Incredible images of our planet from above
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Technology
Could there ever be a worldwide internet outage?
We've all dealt with bad internet connections. But could the entire internet ever collapse?
Physics, Math & Chemistry
Our model of the universe is deeply flawed — unless space is actually a 'sticky' fluid
Our best models of the cosmos don't add up — but that could change if the universe is actually made of a viscous 'fluid,' a new paper suggests.
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Science history: Sophie Germain, first woman to win France's prestigious 'Grand Mathematics Prize' is snubbed when tickets to award ceremony are 'lost in the mail' — Jan. 9, 1816
Sophie Germain was a brilliant, self-taught mathematician who won one of France's most prestigious prizes, yet she declined to attend the award ceremony because the committee members didn't respect her work.
Science history: Richard Feynman gives a fun little lecture — and dreams up an entirely new field of physics — Dec. 29, 1959
In a short talk at Caltech, physicist Richard Feynman laid out a vision of manipulating and controlling atoms at the tiniest scale. It would precede the field of nanotechnology by decades.
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Quizzes & Games
Live Science crossword puzzle #27: The explosion that created the universe — 5 down
Science crossword Test your knowledge on all things science with our weekly, free crossword puzzle!
Live Science Recommends
Bring the Northern Lights indoors with this Amazon deal on one of our top-rated star projectors
Deals Enjoy the wonders of the night sky at home and save 39% on the Pococo Galaxy that we recommend. It delivers bright, high-resolution projections that rival more expensive products.
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