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A wooden spoon with nutty brown miso paste in the foreground and a white bowl with miso in the background.

Space

Fermenting miso in orbit reveals how space can affect a food’s taste

A miso test on the International Space Station shows fermenting food is not only possible in space, it adds nuttier notes to the Japanese condiment.

By McKenzie Prillaman12 hours ago

Dark pink skin cells that look like layers of rose petals are shown in a scanning electron micrograph at the site of a wound. Skin and other epithelial cells may send out pulses of electricity when wounded.

Health & Medicine

Skin cells emit slow electric pulses after injury

By Tina Hesman Saey14 hours ago

A photo of a building in Mandalay, a city in Myanmar, that toppled over during a magnitude 7.7 earthquake March 28.

Earth

More details about the Myanmar earthquake are emerging

By Carolyn GramlingApril 1, 2025

Time-lapse of plant building cell wall in black and white

Plants

Watch live plant cells build their cell walls

By McKenzie PrillamanApril 1, 2025

An illustration shows two protons colliding and producing another particle, which decays to create particle tracks.

Particle Physics

Physicists have confirmed a new mismatch between matter and antimatter

By Emily ConoverApril 1, 2025

A growing colony of fungi forms an irregular white blob in the center of an orange colored growth medium in a petri dish. That fungi may be no match for a newfound bacterial compound called Mandimycin that holds promise as an antifungal drug.

Health & Medicine

A new antifungal drug works in a surprising way

By Tina Hesman SaeyApril 1, 2025

Three chisled stone tools known as Quina scrapers, made by early human ancestors, are shown on a black background

Neandertal-like tools found in China present a mystery

By Bruce BowerMarch 31, 2025

We summarize the week's science breakthroughs every Thursday.

Spotlight on Health

A saliva collection kit biox sits in the foreground, while its contents can be seen in the background slightly blurred. Millions of 23andMe customers have used these DNA testing kits.

What 23andMe’s bankruptcy means for your genetic data

As 23andMe prepares to be sold, Science News spoke with two experts about what’s at stake and whether consumers should delete their genetic data.

By Tina Hesman SaeyMarch 26, 2025
Measles is spreading. Here’s what experts say you should know
A new antifungal drug works in a surprising way

Science News Magazine

cover of April 2025 issue of Science News. cover shows a nuclear test explosion

April 1, 2025 Vol. 207 No. 4

From the Archives

SCOREing a Look at Deep Reefs

April 5, 1975 Vol. 107 No. #14

Featured Media

Time-lapse of plant building cell wall in black and white

Watch live plant cells build their cell walls

Imaging wall-less plant cells every six minutes for 24 hours revealed how the cells build their protective barriers.

The smoke plume from a nuclear test in Bikini Atoll along a beach front.

Calls to restart nuclear weapons tests stir dismay and debate among scientists

An up-close photo of a tan and white dog's face

You might be reading your dog’s moods wrong

A grayish-brown shark with white spots along it's back swims across a black background.

Is that shark ticking? In a first, a shark is recorded making noise

Jon Nelson with his family

A deep brain stimulation volunteer discusses life after depression

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More Stories

Life

Dark coats may have helped the earliest mammals hide from hungry dinosaurs

By Jake BuehlerMarch 13, 2025
A new book chronicles the science of life in the air

By Andrea TamayoFebruary 25, 2025
A skull found in Egypt shows this top predator stalked ancient Africa

By Richard KemenyFebruary 25, 2025

Humans

Biological sex is not as simple as male or female

By Tina Hesman SaeyFebruary 20, 2025
How child soldiers heal after the trauma of war

By Elizabeth QuillJanuary 10, 2025
Dietary evidence bolsters Clovis hunters’ reputation as mammoth killers

By Anna GibbsDecember 4, 2024

Climate

Splitting seawater offers a path to sustainable cement production

By Carolyn GramlingMarch 31, 2025
Buying carbon credits to fight climate change? Here’s what to know

By Alka Tripathy-LangMarch 24, 2025
Some trees are coping with extreme heat surprisingly well

By Siddhant PusdekarMarch 10, 2025

Astronomy

A nebula’s X-ray glow may come from a destroyed giant planet

By Robin George AndrewsMarch 31, 2025
Citizen scientists make cosmic discoveries with a global telescope network

By Hannah RichterMarch 4, 2025
The universe’s first supernovas probably produced water

By Mara Johnson-GrohMarch 3, 2025

Physics

The sound of clapping, explained by physics

By Emily ConoverMarch 4, 2025
Squishy materials reveal new physics of static electricity

By Emily ConoverFebruary 19, 2025
A weird ice that may form on alien planets has finally been observed

By Nikk OgasaFebruary 18, 2025

Health & Medicine

Surgeons transplanted a pig’s liver into a human

By Meghan RosenMarch 26, 2025
Tuberculosis could be eradicated. So why isn’t it?

By Andrea TamayoMarch 25, 2025
Avoidable deaths increased in the U.S. as they dropped elsewhere

By Aimee CunninghamMarch 24, 2025

Earth

3 things to know about the deadly Myanmar earthquake

By Carolyn GramlingMarch 28, 2025
Wildfires and farm fertilizer use are fueling ozone pollution

By Rachel BerkowitzMarch 20, 2025
Even epic rainfall may not be enough to refill SoCal’s aquifers

By Sid PerkinsFebruary 13, 2025

Science & Society

5 years after COVID-19 became a pandemic, are we ready for what’s next?

By McKenzie PrillamanMarch 10, 2025
It’s ‘personal.’ What the Stand Up for Science rally meant for attendees

By Meghan Rosen and Alex ViverosMarch 7, 2025
Married men are doing more cleaning and laundry than in the past

By Sujata GuptaFebruary 27, 2025