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Animals

Cats Play Fetch, Too—But Only on Their Own Terms

Lauren Leffer

Electronics

Buying Used Tech This Holiday Season Can Avert Human Rights Abuses

Molly Glick

Medicine

An Experimental Treatment Could Help COVID Smell Distortion

Hannah Docter-Loeb

How to See Halos, Sun Dogs and Other Delights of the Daytime Sky

Ice crystals suspended in the air put on a gorgeous show if you know when and where to look

Phil Plait

Animals

Cats Play Fetch, Too—But Only on Their Own Terms

Lauren Leffer

Electronics

Buying Used Tech This Holiday Season Can Avert Human Rights Abuses

Molly Glick

Medicine

An Experimental Treatment Could Help COVID Smell Distortion

Hannah Docter-Loeb

Anthropology

Why Do We Give Gifts? An Anthropologist Explains This Ancient Human Behavior

Chip Colwell and The Conversation US

Astronomy

Sun Unleashes Most Powerful Solar Flare Since 2017

Mike Wall and SPACE.com

Psychology

Water Scarcity Changes How People Think

Thomas Talhelm and Hamidreza Harati | Opinion

Ecology

Turns Out Undersea Kelp Forests Are Crucial to Salmon

Starre Vartan

Extraterrestrial Life

Extraterrestrial Life

New Evidence Discovered That Saturn’s Moon Could Support Life

Ling Xin

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A New Type of Heart Disease is on the Rise

Problems with the heart, kidneys and metabolic health are all connected

Josh Fischman, Tanya Lewis and Elah Feder

Artificial Intelligence

AI Can Now Read Your Cat’s Pain

Thanks to researchers, new AI tech is delving into feline feelings to see when cats could need medical help.

Tulika Bose and Sophie Bushwick

A Small Town Waits for a Dark Matter Gold Rush

Residents of a mining town waits for economic recovery while physicists under their feet wait for answers from the universe.

Is Too Little Play Hurting Our Kids?

A long-term decline in unsupervised activity may be contributing to mental health declines in children and adolescents.

Joseph Polidoro

Researchers Just Created the World's First Permafrost Atlas of the Entire Arctic

The Arctic Permafrost Atlas, which took years to create, is both beautiful and sobering, given the pace of climate change.

Climate Adaptation Can Backfire If We Aren't Careful

The choices we make in how we adapt to climate change can sometimes come back to bite us

Andrea Thompson

Special Report

The New Nuclear Age

The New Nuclear Age

Defense

The U.S. is beginning an ambitious, controversial reinvention of its nuclear arsenal. The project comes with incalculable costs and unfathomable risks

December 1, 2023

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Videos

A Small Town Waits for a Dark Matter Gold Rush

Residents of a mining town waits for economic recovery while physicists under their feet wait for answers from the universe.

December 6, 2023

Defense

What Radioactive Fallout Tells Us about Our Nuclear Future

November 14, 2023

Climate Change

Great Lakes Fish Are Moving North with Climate Change. But Can They Adapt Fast Enough?

November 1, 2023

Space Exploration

Space Exploration

Space Manufacturing is Not Science Fiction

October 23, 2023

Public Health

In War-Torn Ukraine, a Doctor Evacuates Children with Cancer

September 29, 2023

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Turns Out Undersea Kelp Forests Are Crucial to Salmon

Science, Quickly

Turns Out Undersea Kelp Forests Are Crucial to Salmon

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