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In this photo, a citizen scientist studies bleached corals off the coast of Thailand in June 2024. Marine heat waves devastated 80 percent of the world's warm water coral reefs in 2024. Projections for warming by 2030 suggest the world's corals are past their tipping point.

Climate

Coral collapse signals Earth’s first climate tipping point

The global die-off of coral reefs signals a critical shift in Earth’s climate system with global environmental consequences along with economic ones.

By Carolyn Gramling20 hours ago

Astronomers saw a rogue planet going through a rapid growth spurt

By McKenzie PrillamanOctober 10, 2025

A man biting into a peace slice

Brain scans reveal where taste and smell become flavor

By Siddhant PusdekarOctober 10, 2025

Two people in goggles and white laboratory outfits inspect optics equipment.

Particle Physics

Lasers made muon beams, no massive accelerator needed

By Emily ConoverOctober 10, 2025

A bat with light brown fur clings to fine threads, its wings partially open and face clearly visible against a black background.

Animals

Mic’d bats reveal midnight songbird attacks

By Alison Pearce StevensOctober 9, 2025

A German Shepherd is jumping and playing with a ball on a grassy field.

Animals

Toy-obsessed dogs give clues to addictive behaviors

By Laura SandersOctober 9, 2025

A illustration of different protein sources, including beans, meat, fish and other foods drawn over generic graphs and charts.

Health & Medicine

You’re probably eating enough protein, but maybe not the right mix

By Sujata GuptaOctober 9, 2025

We summarize the week's scientific breakthroughs every Thursday.

Spotlight on Health

Cancer cells connect to neighboring cells via a skinny green tube.

Cancer uses mitochondria to reprogram neighboring cells

Cancer cells transfer mitochondria through nanotubes to healthy neighboring cells, turning them into tumor-supporting accomplices, a new study shows.

By Meghan RosenSeptember 29, 2025
Can AI spot harmful health side effects on social media?
Scientists made human egg cells from skin cells

Science News Magazine

October 2025 cover issue of Science News

October 1, 2025 Vol. 207 No. 10

From the Archives

Novas: Swan Song, Catching a Unicorn

October 4, 1975 Vol. 108 No. #14

Featured Media

AI-designed proteins test biosecurity safeguards

AI edits to the blueprints for known toxins can evade detection. Researchers are improving filters to catch these rare biosecurity threats.

How dandelions rig the odds for catching upward gusts

A black and white engraving of a bright light hovering over a swampy creek. Trees overhang the water and two people are shown walking nearby, while a castle looms in the background.

Here’s what might spark ghostly will-o’-the-wisps

A young Black woman with light-colored hair sitting on stairs looks at her phone. She has a furrowed brow and her lips are pursed as if in worry or confusion. Her right hand is on her brow and her left holds a phone.

More young U.S. adults report trouble with memory and focus

See a 3-D map of stellar nurseries based on data from the Gaia telescope

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Life

A sixth mass extinction? Not so fast, some scientists say

By Jake BuehlerSeptember 4, 2025
Horses may have become rideable with the help of a genetic mutation

By Jake BuehlerAugust 28, 2025
Squashing the spotted lanternfly problem may require enlisting other species

By Erin Garcia de JesúsAugust 8, 2025

Humans

Staying on the keto diet long term could carry health risks

By Meghan RosenSeptember 19, 2025
Want to avoid mosquito bites? Step away from the beer

By Meghan RosenSeptember 12, 2025
These female divers spend more time underwater than any other humans

By Brianna RandallAugust 18, 2025

Climate

Antarctic krill eject more food when it’s contaminated with plastic

By Carolyn GramlingOctober 7, 2025
A Midwest ‘megaflash’ is the longest lightning on record

By Carolyn GramlingJuly 31, 2025
What to know about the extreme U.S. flooding — and ways to stay safe

By Carolyn GramlingJuly 17, 2025

Astronomy

Astronomers detect the brightest ever fast radio burst

By McKenzie PrillamanSeptember 5, 2025
A newborn planet munches on gas and dust surrounding its host star

By McKenzie PrillamanAugust 29, 2025
A dying star revealed its heart

By McKenzie PrillamanAugust 20, 2025

Physics

These parachutes unfurl thanks to the Japanese art of kirigami

By Emily ConoverOctober 1, 2025
Ice is more flexible than you think, a new nano-movie shows

By Rachel BerkowitzSeptember 25, 2025
Scientists made a biological quantum bit out of a fluorescent protein

By Emily ConoverSeptember 12, 2025

Health & Medicine

Are ultraprocessed foods truly addictive?

By Laura SandersOctober 8, 2025
Finding immune cells that stop a body from attacking itself wins medicine Nobel

By Tina Hesman SaeyOctober 6, 2025
New oral GLP-1 drugs could offer more options for weight loss

By Meghan RosenOctober 6, 2025

Earth

Two of Greece’s most dangerous volcanoes share an underground link

By Carolyn GramlingSeptember 24, 2025
Recycled glass could help fend off coastal erosion

By Jude ColemanSeptember 12, 2025
20 years after Hurricane Katrina, is the U.S. better prepared?

By Carolyn GramlingAugust 28, 2025

Science & Society

Nobel Prizes honor great discoveries — but leave much of science unseen

By Bethany BrookshireOctober 3, 2025
Scientists are people too, a new book reminds readers

By Karen KwonAugust 19, 2025
Screen addiction affects teens’ mental health. How to spot it, and help

By Sujata GuptaJuly 22, 2025