Read the latest articles from Popular Science (Page 36)

Endangered Species

Hallo Brötchen! Berlin Zoo welcomes baby pygmy hippo

Brötchen (aka bread roll) is already everyone's favorite carb.

By Margherita Bassi

a whale swims at the surface of the water

Ocean

Young humpback whale freed from fishing line near Cape Cod

The whale sustained some injuries during the ordeal, but should recover.

By Laura Baisas

Amazon products on sale before Prime Day including Eero routers, blink cameras, fire TV stick and fire TV soundbar

Gear

Best early Prime Day Amazon device deals 2026: Fire TV, Blink, Echo, and eero

Amazon's own hardware is already discounted ahead of the main event, from a $17.99 Fire TV Stick 4K Select to the eero Pro 6E mesh system.

By Stan Horaczek

man in bed take a cup of liquid from another man

Food Safety

Beef tea was all the rage in the 1800s

A cup a day kept the doctor away—at least according to these 19th century remedies.

By Andrew Coletti

Health

Glucosamine supplements may speed memory loss from Alzheimer’s, new research shows

Glucosamine is sold over the counter.

By Ramon Sun / The Conversation

Space Telescope

Put your name aboard NASA’s Nancy Grace Roman Space Telescope

The next generation space observatory is scheduled to launch in August.

By Laura Baisas

an illustration of a woman monitoring her body temperature using a sensor in her stomach

Engineering

A berry-sized thermometer measures body temp. But you have to eat it.

The sensor developed at MIT continuously monitors this vital sign from inside the body.

By Laura Baisas

a white piece of cloth from a turn of the century plane next to a letter detailing it

Archaeology

America’s Time Capsule includes fabric from the Wright Brother’s plane, whale bone, poker chips, and more

The time capsule will remain sealed in Philadelphia for 250 years.

By Laura Baisas

Cats

What to do if your cat gets stuck in a tree

Take a paws and run through these three solutions from a cat-rescue expert.

By Jordan Burchette

Ocean

Florida students watch male seahorse give birth in the wild

Male seahorses carry their fertilized eggs in a special pouch on their tails.

By Laura Baisas

Space

Sonic booms from meteors can release the energy of hundreds of tons of TNT

Here’s how they work.

By Shawn Laatsch / The Conversation

a smal, fuzzy spider stands on a leaf with one of its forearms outstretched

Photography

Jumping spiders inspire wildly efficient 3D camera

The arachnids have multiple layers of retinas in each eye.

By Margherita Bassi

Holstein cows in the pasture with copy space in blue sky

Agriculture

Cow tipping isn’t real and other myths about farm life

Straw and hay aren't the same thing.

By Justin Pot

Painting showing three people at a counter getting drinks.

Evolution

Why we crave company

Neuroscientists are discovering that spending time with others may be a basic biological necessity, like need for food or water.

By Elizabeth Preston / Knowable Magazine

Dogs

Mysterious Amazonian ‘ghost dog’ caught on camera

This wild short-eared canine is not your average pup.

By Margherita Bassi

Whales

How blue whales became Earth’s largest creature—ever

Yes, even bigger than the dinosaurs.

By Sarah Philip

Tech Hacks

How to find free movies on YouTube

Don't worry; we're talking legal free films.

By David Nield

Vintage printing blocks showing letters and numbers creating a textured background

Evolution

Where did language come from? Nobody really knows, but the theories are fascinating.

Is the Bow-Wow Theory correct? Or maybe it's the Ding-Dong Theory?

By Karen Stollznow / The Conversation

a white driverless car with a large black sensor on top on a city street

Self Driving

How can self-driving cars see better? Make their sensors more human.

Human-eye inspired sensors could help autonomous cars handle changes to light.

By Mack DeGeurin

a horseshoe crab at the water's edge glows blue under UV light

Wildlife

8 captivating photos of Delaware Bay’s annual horseshoe crab spawn

The ancient relationship between the ancient arthropods and shorebirds drives a 9,000-mile journey.

By Avery Schluyer Nunn

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Read the latest articles from Popular Science (Page 36)

Hallo Brötchen! Berlin Zoo welcomes baby pygmy hippo

Young humpback whale freed from fishing line near Cape Cod

Best early Prime Day Amazon device deals 2026: Fire TV, Blink, Echo, and eero

Beef tea was all the rage in the 1800s

Glucosamine supplements may speed memory loss from Alzheimer’s, new research shows

Put your name aboard NASA’s Nancy Grace Roman Space Telescope

A berry-sized thermometer measures body temp. But you have to eat it.

America’s Time Capsule includes fabric from the Wright Brother’s plane, whale bone, poker chips, and more

What to do if your cat gets stuck in a tree

Florida students watch male seahorse give birth in the wild

Sonic booms from meteors can release the energy of hundreds of tons of TNT

Jumping spiders inspire wildly efficient 3D camera

Cow tipping isn’t real and other myths about farm life

Why we crave company

Mysterious Amazonian ‘ghost dog’ caught on camera

How blue whales became Earth’s largest creature—ever

How to find free movies on YouTube

Where did language come from? Nobody really knows, but the theories are fascinating.

How can self-driving cars see better? Make their sensors more human.

8 captivating photos of Delaware Bay’s annual horseshoe crab spawn

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