Science News: Recent scientific discoveries and expert analysis
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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Scientists watch microscopic plant 'mouths' breathing in real time with palm-sized tool
By Sarah Wild published
Scientists say their Stomata In-Sight tool can observe plants "breathe," which could be used to bioengineer crops that require less water, making them potentially more resilient to climate change.

NASA astronauts back on Earth after unprecedented medical emergency on ISS
By Patrick Pester published
The SpaceX Crew-11 Dragon spacecraft splashed down this morning as four astronauts completed an unprecedented medical evacuation of the International Space Station (ISS).

Chinese scientists unveil reliable lunar clock that accounts for Einstein's relativity
By Joanna Thompson published
A new software package detailed by Chinese scientists promises to tell what time it is on the moon, accounting for effects of relativity.

James Webb telescope saw black holes emerging from 'cocoons' near the dawn of time
By Skyler Ware published
The gaseous cocoons surrounding "little red dots" hint at their true nature, a new James Webb telescope study hints.

Woolly rhino flesh pulled from ancient wolf stomach gives clues to ice age giant's extinction
By Kristina Killgrove published
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.

'One of those rare 'wow' moments': Zombie star near Earth has a rainbow shockwave that 'shouldn't be there'
By Harry Baker published
A new study reveals a rare-breaking white dwarf star, dubbed RXJ0528+2838, that is somehow generating a rainbow-like "bow shock" as it zooms through the Milky Way. The cosmic zombie is also ripping apart its partner star like a black hole.

18 of Earth's biggest river deltas — including the Nile and Amazon — are sinking faster than global sea levels are rising
By Sascha Pare published
Worldwide, millions of people live in river deltas that are sinking faster than sea levels are rising, research suggests. This exacerbates the risk of catastrophic coastal flooding and land loss.

Strange, 'starved' galaxy died 'a death of 1,000 cuts' in the ancient universe, JWST reveals
By Elizabeth Howell published
A supermassive black hole embedded in an early galaxy likely starved the galaxy of gas needed to form young stars, new observations revealed.

MIT's chip stacking breakthrough could cut energy use in power-hungry AI processes
By Fiona Jackson published
Data doesn’t have to travel as far or waste as much energy when the memory and logic components are closer together.

Most complete Homo habilis skeleton ever found dates to more than 2 million years ago and retains 'Lucy'-like features
By Kristina Killgrove published
Scientists have revealed the most complete skeleton yet of our 2 million-year-old ancestor Homo habilis.

Some objects we thought were planets may actually be tiny black holes from the dawn of time
By Paul Sutter published
Scientists have discovered more than 6,000 planets beyond our solar system. What if some of them aren't planets at all, but tiny black holes in disguise?

SETI scientists reveal 100 'signals of interest' from collapsed Arecibo Observatory
By Brandon Specktor published
A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 'signals of interest' with the world's largest radio telescope.

Mega-iceberg A23a, formerly the world's largest, turns into bright 'blue mush' as it finally dies after 40 years at sea
By Harry Baker published
New satellite photos reveal that one of the world's largest and longest-lived icebergs, A23a, has developed vibrant blue striations on its surface. The striking snaps hint that the "megaberg" will soon disappear forever, ending a surprisingly eventful four-decade-long saga.

Artemis 2 mission update: Rollout imminent as NASA prepares first crewed Artemis mission to the moon
By Patrick Pester published
NASA's Artemis 2 rollout could be as early as this weekend as the space agency makes final preparations for its first crewed Artemis moon mission.

Ötzi the Iceman mummy carried a high-risk strain of HPV, research finds
By Aristos Georgiou published
Two renowned prehistoric individuals were likely infected with a human papillomavirus that has been linked to several cancers.

Is there such a thing as 'too much' protein?
By Christoph Schwaiger published
Daily protein requirements vary a bit person to person, but some evidence suggests consuming high amounts of protein could do more harm than good. Live Science spoke to experts to learn more.

DNA from ancient viral infections helps embryos develop, mouse study reveals
By Clarissa Brincat published
A stretch of viral DNA in the mouse genome gives cells in early-stage embryos the potential to become almost any cell type in the body.

Metal compounds identified as potential new antibiotics, thanks to robots doing 'click chemistry'
By Victoria Atkinson published
Using robots and click chemistry, scientists built potential active ingredients for future antibiotics that contain metal.

Astronomers may have already spotted the 'Great Comet of 2026' — and it could soon be visible to the naked eye
By Harry Baker published
Recently discovered Comet C/2025 R3 (PanSTARRS) will make its closest approach to the sun and Earth in late April and could potentially be visible to the naked eye. It may end up being the brightest comet of the year.
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