Read the latest articles from Popular Science (Page 125)

Close up of person using nasal spray
Mental Health

FDA approves first-of-its-kind nasal spray for severe depression

Spravato is now cleared to use by itself after years of clinical trials.

Sennheiser HD 599 and HD 569 Headphones in a row
Headphones

These $199 open-back Sennheiser headphones are just $96.99 right now

Take the first step into becoming a full-blown audiophile with these deeply discounted, feature-packed headphones.

a scientist in a lab pierces the inside of an oyster to extract blood
Medicine

Oyster blood could fight superbugs

‘Oysters are constantly filtering bacteria from the water, so they are a good place to look for potential antibiotics.’

hard hat construction worker
Mental Health

Beyond hard hats: Mental struggles become the deadliest construction industry danger

Initiatives to combat this mental health crisis are tougher to implement than usual work protocols.

A firefighter monitors the spread of the Auto Fire in Oxnard, North West of Los Angeles, California, on January 13, 2025
AI

What sparks a wildfire? The answer often remains a mystery.

The source of more than half of all wildfires in the Western U.S. remains unknown. AI could change that.

Samsung Q6CC soundbars and subwoofers arranged in a pattern
Home Theater

Go grab this Q-series Samsung soundbar with Dolby Atmos for just $199 right now

This isn't an entry-level setup. It includes many of Samsung's high-end tech, including Q Symphony and Dynamic Sound.

The MSI Claw 8 AI+ has me excited to game anywhere and everywhere
Console Gaming

The MSI Claw 8 AI+ has me excited to game anywhere and everywhere

Handheld gaming + mesh WiFi = Good times anytime.

A screenshot of the game display shows the quadcopter following a green path around the rings. The inset shows a hand avatar. The neural implant records from nearby neurons and algorithms determine the intended movements for the hand avatar. The finger positions are then used to control the virtual quadcopter. Image credit: Nature Medicine
Technology

Patient with paralysis uses mind to pilot virtual quadcopter

The brain-computer interface allowed for unprecedented precision.

Dewalt tools in a row on sale at Amazon
Gear

This discounted Dewalt tool kit includes an impact driver, drill, charger, and two 20V batteries for just $134

This kit retails for $229 and the included batteries work with more than 300 Dewalt tools in the company's arsenal.

The field team sampling a lake near Kangerlussuaq, Greenland, that browned after the extreme events.
Environment

Greenland’s lakes are getting uglier—and fast

The transformation could be permanent.

A robot called 'Tiangong' is expected to join dozens of other humanoids in a half marathon race later this year.
Robots

Human vs: humanoid: Half-marathon pits robots against 12,000 joggers

No wheels allowed!

Mars rover prototype in simulated Martian environment with alloy wheels
Mars

NASA teases bendable titanium wheels on future Mars rovers

The new alloy would be an upgrade to the current aluminum tires.

a close up of a dog's nose
Dogs

Dogs sniff out two new species of truffle

Tuber cumberlandense might have a future in whiskey.

a white ring of salt at the bottom of a black pan
Physics

Curious and hungry physicists whip up perfect pasta pan salt rings

‘Our simple observation of daily life conceals a rich variety of physical mechanisms.’

a phone with siri open on a table
Tech Hacks

Stop talking to your phone: How to use Type to Siri

You don't have to use your voice to speak to Siri.

An aerial view of repair vehicles at sunset passing near beachfront homes that burned in the Palisades Fire as wildfires cause damage and loss through the LA region on January 15, 2025 in Malibu, California.
Health

LA fires: Long-term exposure to wildfire smoke is a growing health risk, and not well understood

We need to understand the long-term consequences of living and working in wildfire-risk areas.

Three chimpanzees in an enclosure at the Kumamoto Sanctuary holding leafy branches.
Wildlife

Peeing is contagious for chimpanzees

‘Contagious urination’ might be similar to yawning in humans.

Four different hand warmers separated into fourths on a plain background
Outdoor Gear

The best hand warmers

Whether you’re looking for reusable, rechargeable, or disposable hand warmers, there’s one that’s right for you.

Ocoopa hand warmers arranged in a row
Outdoor Gear

Our favorite rechargeable hand warmers are just $14.99 right now on Amazon

Ditch the disposable hand warmers and get this rechargeable model which can warm hands for up to eight hours on a single charge.

doctor looking at brain scan
AI

Health care AI, intended to save money, turns out to require a lot of expensive humans

Artificial intelligence systems require consistent monitoring and staffing to put in place and to keep them working well.