News(Page 34)

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a close up of the eyes of an older dog. it has black fur with touches of grey

Is my dog ‘old’? Vets finally have the answers

By Laura Baisas

a bird opens it mouth to eat a bug.

9 fascinating images from the Royal Society Publishing Photography Prize

By Popular Science Team

Striated frogfish (Antennarius striatus), also known as the hairy frogfish.

Anglerfish use ‘extremely rare’ mechanism to control their lures

Friday November 15, 2025. Zhigang Chen Thermoelectric device. Prof. Chen and his team from ARC Research Hub in Zero-emission Power Generation for Carbon Neutrality (ZeroPC) have developed an ultra-thin, flexible film that could power next-generation wearable devices using body heat instead of batteries and be utilized for chip cooling.

How body heat could replace batteries in wearables of the future

By Mack DeGeurin

red brain neurons

Why is deep sleep so important to memory? It’s about time.

By Laura Baisas

Three people's hands holding beers at bar

AI thought knee X-rays could tell if you drink beer and eat refried beans

waves in a deep cavern

Earthquake off northern California shook the water in Devils Hole, 500 miles away

By Laura Baisas

Dogs really are communicating via button boards, new research suggests

By Lauren Leffer

This image of NASA's Ingenuity Mars Helicopter was taken by the Mastcam-Z instrument of the Perseverance rover on June 15, 2021, the 114th Martian day, or sol, of the mission. The location, "Airfield D" (the fourth airfield), is just east of the "Séítah" geologic unit.

NASA is finishing its first off-world accident report

The 5,600-year-old teeth and other bones from this study were found near Kosenivka, Ukraine and are some of the only human remains found that are associated with the Cucuteni-Trypilla culture.

Fire likely killed a group of Stone Age humans uncovered in Ukraine

By Laura Baisas

Cruise had planned to expand its testing and offer autonomous rides through the Uber app as early as 2025.

GM is killing Cruise robotaxis

By Mack DeGeurin

A juvenile Nile crocodile. It is small with pointed teeth

Why are crocodiles so bumpy? A dermatological mystery has been solved

By Laura Baisas

Close up of dark roast coffee beans

Scientists figured out the optimal cup of coffee

an orange luxury car faces the camera

Bentley hybridizes its Flying Spur and boosts its range to 515 miles

By Kristin Shaw

Moxie relies on a cloud-based AI system which will go offline in the coming days.

‘I love you… goodbye:’ What will happen when this companion robot suddenly dies?

By Mack DeGeurin

Teen boy with headphones in bedroom listening to music on smartphone

AI chatbot suggested a teen kill his parents, lawsuit claims

a new shrimp-like crustacean. it is white with two protruding tusk-like appendages at its head, at least 8 legs, and two tail-like appendages at the back

New predator uncovered 25,000+ feet under the Pacific

By Laura Baisas

Anything with mass cannot reach lightspeed.

Ask Us Anything

What would happen to the human body moving at near lightspeed?

By Lauren Leffer

a microscopic zooplankton

Microscopic ‘eating and pooping machines’ are great at sucking up carbon

By Laura Baisas

New research suggests daily EV driving may not decay lithium-ion batteries as quickly as once thought.

Electric Vehicles

Surprise: EV batteries might have a longer shelf live than once thought

By Mack DeGeurin

Nautilus captured on video

After 15 years, a vessel named ‘Nautilus’ actually saw a nautilus

a woman leading a dance rehearsal in the a studio

How the Rockettes use math to make holiday magic

By Laura Baisas

New Jersey skyline at night

Mysterious SUV-sized drones may have blocked medical helicopter

A composite image galaxy cluster collisions known as the Abell 2744 system, known as the Pandora's Cluster. In blue is a map showing the total mass concentration (mostly dark matter) based on data from the Hubble Space Telescope, the Very Large Telescope (VLT), and the Subaru telescope.

Space Telescope

‘Funny dark matter:’ Something is wrong about our theory of the expanding universe

a variety of products on a banner reading 'best of what's new 2024'

Best of What's New

The 50 greatest innovations of 2024

By Popular Science Team

kid wearing sunglasses-type product

The ’90s ‘mind-control glasses’ that ended in lawsuits

By Popular Science Team

a hand touching grass

What happens to our bodies when we touch grass

By Kathy Willis

a vintage blue VW van parked at a lake

How to plan the perfect road trip in Google Maps

twisted trees create a perfect reflection in still water

13 jaw-dropping International Landscape Photographer of the Year images

By Popular Science Team

a slice of jelly toast faced down on the floor

Is the five-second rule true? Don’t push your luck.

By Clarissa Brincat

San Miguel pyramid excavation near highway in Hidalgo, Mexico

Ancient pyramid uncovered during highway construction

Germanic warrior taking stimulants imagined by Stanislav(Stanisław) Kontny, especially for the Praehistorische Zeitschrift. Credit: Stanisław Kontny for Praehistorische Zeitschrift

Roman-era Barbarians snorted stimulants in battle, tiny spoons suggest

A couple walking with their child by the river in Tokyo

Tokyo rolling out four-day work week in bid to boost birth rates

dog kissing human licking face

Ask Us Anything

Why do dogs lick humans? It could be a sign of affection.

By Lauren Leffer

Bashlemi inscription tablet with mystery language on black background

Mystery language on ancient stone tablet stumps archeologists

An oil rig in Oklahoma.

‘A needle in a haystack:’ How AI is helping uncover abandoned oil wells

By Mack DeGeurin

an SUV sitting on pavement in from of trees

2025 Volvo XC90 is more efficient with a twist on 1950s engineering

By Kristin Shaw

An illustration of an Early Cretaceous floodplain in southeastern England, 135 million years ago: a spinosaur (center) takes over the carcass of an ornithopod, much to the annoyance of the smaller tyrannosaurs (left) and dromaeosaurids (bottom right).

Retired quarryman uncovers fossilized tyrannosaur teeth

By Laura Baisas

Frozen surface of Lake Enigma

Life discovered lurking under Antarctica’s frozen Lake Enigma

Scientists are drawn to coral because its surface resembles the spongy structure of human bones.

3D-printed, coral-inspired material can heal bones

By Mack DeGeurin

two twisted bowstrings uncovered from a cave

Europe’s oldest known bowstrings found in a cave in Spain

By Laura Baisas

Two views of a slingshot spider (Theridiosoma gemmosum) web. The right image shows the web’s cone shape with a spider at the tip.

Watch a slingshot spider deploy a perfectly-timed trap

By Laura Baisas

Photo of Mileva Maric and Albert Einstein

Particle Physics

Albert Einstein’s love letters are headed to auction

a siberian husky sits in the snow. it has piercing blue eyes and its ears are perked up

Humans gave dogs treats 12,000 years ago, new archeological evidence suggests

By Laura Baisas

Researchers say they were inspired by the way the Manta ray effortlessly propels itself forward using its fins.

This Manta ray robot is the world’s fastest soft-bodied swimmer

By Mack DeGeurin

Close up of 3D printed cartilage cell block

New bioprinter 3D prints human tissue 10x faster

leaded gasoline reminder

Childhood leaded gasoline exposure damaged Americans’ mental health

By Lauren Leffer

The Weirdest Thing I Learned This Week

This worm got into some hot water and changed the course of history

By Popular Science Team

Researchers have developed a hydrogel that melts into and preserves ancient waterlogged wooden artifacts. Without the gel, the artifacts need to be dried, and that risks damaging the relics.

New goo preserves 800-year-old wooden shipwreck samples

drone flying for aerial night photography

Drones can avoid GPS jammers by navigating with the stars

A Tesla Model 3 engaged in the so-called ‘Full Self Driving’ mode reportedly plowed through a deer without ever detecting it. While more advanced driverless systems use a mix of sensors including LiDAR, Tesla is trying to attain full autonomy using only cameras.

Ask Us Anything

Why are ‘driverless’ cars still hitting things?

By Mack DeGeurin

The anglerfish species Lophius piscatorius.

Anglerfish are so much more than just their dangly bioluminescent lures

By Laura Baisas

brain scans in pink, blue, and yellow

Humans may have big brains thanks to our gut

By Laura Baisas

cattle grazing in a field

Feeding seaweed to gassy cattle can reduce methane

By Laura Baisas

A close-up view of a green traffic light with an image of two walking lesbian girls at the center of Vienna, Austria.

Some of the world’s smartest traffic lights are getting smarter

Samsung OLED TV with Blade Runner on the screen in a room.

Treat yourself with these 12 high-end luxury Cyber Monday deals

By Stan Horaczek

NASA needs your help designing a gurney for the moon

big red arrow on a photo of an ivy-covered wall

Your iPhone comes with a powerful markup tool—here’s how to use it

Hisense 85-inch TV in a pattern on sale for Cyber Monday

The best Cyber Monday TV deal: $548 for an 85-inch screen that’s bigger than a twin mattress

By Stan Horaczek

Apple Watch SE generation 2 arranged in a pattern on-sale for Cyber Monday

This $150 Apple Watch SE Cyber Monday deal is the cheapest Apple Watch you’ll see all year

By Stan Horazek

A solar generator, air fryer, sports watch, and water bottle arranged in a row for Cyber Monday

Our editors hand-picked the best 115+ Amazon Cyber Monday deals to shop right now

By Stan Horaczek

fireplace with rocket inside

NASA’s rocket engine fireplace sets the holiday mood

By Popular Science Team

iphone screenshot of medical settings on iphone screen

How to prep your iPhone for unexpected medical emergencies

LG c3 OLED Cyber Monday header

Save $300 on one of the best 65-inch TVs ever made with this early Cyber Monday sale

By Stan Horaczek