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An artist's drawing of the ancient marine predator Temnodontosaurus, showing the serrated edge of its flipper.

How an ancient marine predator snuck up on its prey

Serrations at the edges of a fossilized flipper of the ancient marine reptile Temnodontosaurussuggests it may have been able to swim silently.

By Carolyn Gramling43 minutes ago

Gas blowing away from a baby star are shaped like a butterfly. They're outlined in orange, representing carbon monoxide gas, with some splotches of orange inside. Some blue blotches run in a horizontal line across the wings, showing a jet with silicon monoxide gas.

Planetary Science

This star offers the earliest peek at the birth of a planetary system like ours

By McKenzie Prillaman1 hour ago

Illustration of an empty crib with stark lighting. Over the crib, a bird from a mobile comes to life and flies towards the light, a poignant reminder of the innocent victims of child abuse.

Humans

No, shaken baby syndrome has not been discredited

By Tara Haelle3 hours ago

Artistic reconstruction of a double explosion of a white dwarf.

Space

In a first, an image shows a dying star exploded twice to become a supernova

By Sofia Caetano Avritzer23 hours ago

A pink brain faces to the left against a blue background. Brain diseases can be distinguished by proteins in the blood and spinal fluid a large new study suggests.

Health & Medicine

Protein signatures may one day tell brain diseases apart before symptoms

By Tina Hesman SaeyJuly 15, 2025

Chalkboard felt diagram of internal organs in the body. Organ age, measured by wear and tear over time, may be a strong indicator of health.

Health & Medicine

Organ age, not just your birthday, may determine your health risks

By Celina ZhaoJuly 15, 2025

OpenAI and its CEO Sam Altman

Artificial Intelligence

Does the AI industry operate like a modern colonial empire?

By Shi En KimJuly 14, 2025

We summarize the week's scientific breakthroughs every Thursday.

Spotlight on Vaccines

A protestor wearing a black bucket hat holds out a hand-lettered white sign as silver car passes. The sign says "Vaccines cause adults." Vaccines is written in red and cause adults is in black.

Vaccine policy in the U.S. is entering uncharted territory

A key advisory group vows to base decisions on evidence, boost confidence in vaccines and protect health. Experts fear the opposite is happening.

By Tina Hesman SaeyJuly 2, 2025
Lack of Evidence: Vaccine additive not linked to developmental problems
Epidemics have happened before and they’ll happen again. What will we remember?

Science News Magazine

July 2025 cover of Science News

July 1, 2025 Vol. 207 No. 7

From the Archives

Panda Pandemonium

June 28, 1975 Vol. 107 No. #26

Featured Media

A person prepares to hit a squash ball with a racket.

No player can return this killer shot. Physics explains how it works

Squash’s killer “nick shot” has a formula. It’s all about height and timing, a new study shows.

Two killer whales are shown rubbing a small piece of brown kelp between their bodies. One whale is to the upper left. The other is to the bottom right. The second whale's nose comes about halfway up the first's body, lining up with its dorsal fin.

Killer whales may use kelp brushes to slough off rough skin

A black circle perfectly blocks the sun in an artificial solar eclipse. The sun's corona and wispy rays radiate from it in lime green.

Two spacecraft created their first images of an artificial solar eclipse

A whale shark looks toward the camera in an underwater photograph. Black-and-white striped fish swim in front of the shark and a scuba diver is in the distance.

50 years after ‘Jaws,’ sharks face their own terror

A seal with speckled gray and black fur swims through an underwater kelp forest, facing the camera.

U.S. seal populations have rebounded — and so have their conflicts with humans

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Life

Why these zombie caterpillars can’t stop eating

By Susan MiliusJuly 8, 2025
A 3-D printed, plastic beaker could help algae grow on Mars

By Erin Garcia de JesúsJuly 2, 2025
A barrage of radiation couldn’t kill this hardy life-form

By Katherine KorneiJune 27, 2025

Humans

100 years after the Scopes trial, science is still under attack

By Darren IncorvaiaJune 16, 2025
FDA cuts imperil food safety, but not how you might think

By Meghan RosenJune 9, 2025
Ancient horse hunts challenge ideas of ‘modern’ human behavior

By Bruce BowerApril 18, 2025

Climate

Trees can’t get up and walk away, but forests can

By Sophie HartleyJuly 10, 2025
Climate change could separate vanilla plants and their pollinators

By Bethany BrookshireJuly 3, 2025
Harmful heat doesn’t always come in waves

By Nikk OgasaJune 27, 2025

Astronomy

Nearly half of the universe’s ordinary matter was uncharted, until now

By McKenzie PrillamanJuly 3, 2025
A rare chance to see two exploding stars is happening in the southern sky

By McKenzie PrillamanJuly 1, 2025
Mysterious ‘little red dot’ galaxies have a possible origin story

By Ken CroswellJune 27, 2025

Physics

Scientists 3-D printed a tiny elephant inside a cell

By Emily ConoverJuly 8, 2025
Rainbows of sound are a reality thanks to a new device

By Emily ConoverJune 11, 2025
How to get the biggest splash at the pool using science

By Elie DolginJune 9, 2025

Health & Medicine

These 5 nutrients might be lacking in your diet

By Meghan RosenJuly 8, 2025
Chronic low back pain may be less likely if you walk – a lot

By Meghan RosenJuly 7, 2025
A new diabetes treatment could free people from insulin injections

By Meghan RosenJuly 2, 2025

Earth

An ancient Earth impact could help in the search for Martian life

By Douglas FoxJuly 9, 2025
NASA images may help track sewage in coastal waters

By Sofia Caetano AvritzerJuly 7, 2025
Earth’s oldest rocks may be at least 4.16 billion years old

By Carolyn GramlingJune 26, 2025

Science & Society

A Supreme Court ruling on nuclear waste spotlights U.S. storage woes

By Emily ConoverJune 18, 2025
How attacks on evolution in classrooms have shifted over the last 100 years

By Erin WaymanJune 17, 2025
Is nuclear energy good? A new book explores this complex question

By Alka Tripathy-LangJune 17, 2025