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An artist's drawing of a mummified lizardlike reptile that died in a cave 289 million years ago, with its rib cage exposed to highlight new insight into how it breathed.

Mummified reptile hints at the origins of how we breathe

A cave preserved two animals’ rib cages, cartilage and even traces of protein, revealing a flexible breathing apparatus like that of today’s land dwellers.

By Carolyn Gramling1 hour ago

An illustration of a decaying nautilus on the seafloor

The ‘oldest fossil octopus’ is probably another animal

By Jake Buehler17 hours ago

A crescent of Earth hangs over the horizon of the moon, as the planet sets. The brown moon foreground is pocked with craters.

Space

The first-ever ‘Earthset’ image marks another Artemis II milestone

By Lisa GrossmanApril 7, 2026

The cover of "The Creatures Guide to Caring" on a green background.

Animals

A new book finds parenting inspiration in the animal kingdom

By Erin Garcia de JesúsApril 7, 2026

An illustration of echolocation where a person sends our a click and listen for the returned echo.

Human echolocation works step by step

By Nora BradfordApril 6, 2026

A selfie closeup of the Artemis II Orion capsule on a dark space background

Space

Artemis II: NASA’s Orion heads home after a historic loop around the moon

By Lisa GrossmanApril 6, 2026

A young girl looks at a document that a woman is showing her.

Science & Society

Snippets of hair may expose chronic stress in war refugees

By Sujata GuptaApril 6, 2026

We summarize the week's scientific breakthroughs every Thursday.

NASA’s Artemis II Mission

A selfie closeup of the Artemis II Orion capsule on a dark space background

Artemis II: NASA’s Orion heads home after a historic loop around the moon

The record-setting astronauts had a front-row view of the farside of the moon, an eclipse and perhaps a re-creation of the famous Earthrise.

By Lisa GrossmanApril 6, 2026
The first-ever ‘Earthset’ image marks another Artemis II milestone
Artemis II sends humans around the moon for first time since Apollo

Science News Magazine

April 2026 issue of Science News

April 1, 2026 Vol. 208 No. 4

From Science News Investors Lab

Featured Media

A crescent of Earth hangs over the horizon of the moon, as the planet sets. The brown moon foreground is pocked with craters.

The first-ever ‘Earthset’ image marks another Artemis II milestone

As NASA’s Orion spacecraft slipped behind the farside of the moon, the astronauts captured the crescent of Earth setting over the moon’s horizon.

A selfie closeup of the Artemis II Orion capsule on a dark space background

Artemis II: NASA’s Orion heads home after a historic loop around the moon

An illustration of Ediacaran animals based on their fossils.

Fossils reveal many complex animals existed before the Cambrian explosion

Artemis II sends humans around the moon for first time since Apollo

A web of blue lines etch the outline of a heart against a black background in an illustration meant to evoke the idea of a digital version of the organ.

Digital heart twins can guide a lifesaving procedure

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Earth

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Science & Society

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