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A blonde person wearing a medical face mask and standing in a mostly empty airport while holding onto a white rolling suitcase.

Your up-to-date guide on international travel during the pandemic
Dec 3, 2021 2:05 PM
DIY

Meet the ‘Spy Stone,’ a Russian robot disguised as a rock
Dec 3, 2021 1:00 PM
Technology
Tesla Cyberquad for Kids made with Radio Flyer on a red graffiti background

Tesla’s four-wheeler for kids is already sold out
Dec 3, 2021 12:00 PM
Technology

Only getting audio in one earbud? Here’s how to fix this macOS bug.
Dec 3, 2021 11:00 AM
Technology

The best cheap laptops to take on the go—without breaking your budget
Dec 3, 2021 10:59 AM
Reviews
U.S. Army tank firing artillery in a grassy field in Afghanistan with PopSci Best of What's New 2021 logo stamped over a red, black, and purple background

The most transformative security innovations of 2021
Dec 3, 2021 10:00 AM
Technology
Mac laptop on a wooden table next to an iPhone and iPad with free Photoshop alternatives open on the screens

10 free Photoshop and other alternative programs you need to try
Dec 3, 2021 9:13 AM
DIY

12 top vacuums on sale this Cyber Week
Dec 3, 2021 9:00 AM
Sponsored Post
Brown and white extinct Haast's eagle with talons sunk into a furry carcass

This 30-pound eagle would take down 400-pound prey and dig through their organs
Dec 3, 2021 8:00 AM
Science
Popular Science presents the Best of What's New for home products in 2021.

9 game-changing home products of 2021
Dec 3, 2021 7:00 AM
Technology
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Featured in beta amyloid

By Jun 29, 2016
Health

Marijuana Compound Removes Alzheimer’s Plaque From Brain Cells, Study Finds

Lab data suggests THC and cannabis compounds deserve further testing

By May 26, 2016
Health

Common Infections Might Be Causing Alzheimer’s Disease

A surprising finding that could open the doors to new research

By Mar 23, 2016
Health

Implanted Device Fights Plaque Buildup In Brain

It releases antibodies to combat deposits linked to Alzheimer's

By Jan 28, 2016
Health

New Evidence That Alzheimer’s Is Transmissible

Clues about causes for a mysterious disease

By Jan 04, 2016
Health

Not Enough Sleep May Help Alzheimer’s Take Hold

A team of researchers plans to figure out why this happens