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schoolboy e-learning on laptop during computer class in classroom.
Technology

Schools are rethinking whether every student needs a laptop

a grey sponge on the floor of a harbor
Pollution

Blobby chicken kidney sponges clean dirty water surprisingly well

The filter-feeding invertebrates thrived and even reproduced in a Spanish port.

a split image of a bald eagle on a perch in front of a green background, next to three eagles sitting on a nest overlooking a lake
Birds

Bald eagle Jackie out of ICU, but not out of danger

The injured eagle still requires 24-hour monitoring.

Martian butte surrounded by polygonal sediment formations
Mars

Curiosity rover spots ancient sea of Martian polygons

The honeycomb-shaped geometric formations surround an 20-foot-tall butte.

Artist painting of an ichthyosaur eating a pterosaur with a kronosaurus lurking underneath it
Dinosaurs

40-foot-long Kronosaurus ate a 23-foot-long marine reptile who ate a pterosaur, fossil shows

Amateur fossil hunters helped discover evidence of a Cretaceous Era food chain in the Australian Outback.

Twin black-and-white ruffed lemurs, Maso and Tonga, explore their habitat at Central Park Zoo with their mother, Koa.
Wildlife

Rare twin lemurs born at New York’s Central Park Zoo

The new Critically Endangered black-and-white ruffed lemurs are particularly fond of bananas.

Young mother sitting and holding her newborn child while breastfeeding her child on sofa. She is looking at her baby with eyes contact.
The Weirdest Thing I Learned This Week

Nursing babies spit backwash into the breast—and that’s a good thing 

Plus a WWII, dress-wearing squirrel and other weird things we learned this week.

Digital generated dissolving human heart, symbolizing heart health.
Cancer

Why is heart cancer so rare?

It’s an evolutionary trade-off.

adult bear seen over cub's body
Bears

Mother brown bear kills cub on Katmai Bear Cam

A mother bear known as Bear 806 attacked the spring cub near Alaska’s Brooks River.

an illustration of four humans. one adult is nursing a baby, while a child looks on. two adults are standing over an infant lying on its back
Evolution

Human newborns have been helpless for 1 million years

Weak necks, soft spots, and underdeveloped brains make our babies much less independent than other great apes.

In this picture obtained from Iran's ISNA news agency on June 18, 2026, vessels are seen anchored in Bandar Abbas along the Strait of Hormuz. Oil prices tumbled after Trump and his Iranian counterpart separately signed their accord to end the Middle East war, with the Strait of Hormuz to reopen but two months of negotiations lying ahead. (Photo by AMIRHOSSEIN KHORGOOEI / ISNA / AFP) /
Wildlife

Strait of Hormuz ship bottleneck could fuel invasive species nightmare

Hundreds of ships currently sitting in the Strait have untold organisms in their hulls.

a contact lens under a 3d printer
Engineering

Breakthrough process 3D prints contact lenses in 20 minutes

The new method could create soft contacts for those with irregular cornea shapes, without several trips to the eye doctor.

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Popular Science has been demystifying the worlds of science and technology since 1872. We explain the inner workings of the phone in your pocket, explore world-changing innovations, and examine everything from the marvels of deep space to the secret lives of staples like bread. We deliver an engaging, approachable, and inclusive look at emerging technologies and scientific advances.
Daily, Popular Science unpacks the science behind the top current new stories, dissects the latest technology and digital trends, and helps readers live smarter, safer, and happier through clever DIY projects.

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