Popular Science. Demystifying the worlds of science and technology since 1872.

Channel cover
Rachel Feltman

Rachel Feltman

Host

Latest Articles

a monkey with white and black fur and a blue-ish face sits in a tree
Endangered Species

Blue-faced, puffy-lipped monkey scores a rare conservation win

Vietnam’s Tonkin snub-nosed monkeys are one of the world’s most endangered primates.

Red robots in row
Security

Man accidentally gains control of 7,000 robot vacuums

Sammy Azdoufal just wanted to steer his DJI Romo with a gaming controller.

a woman scratches an uncomfortable itch on her forearm
Diseases

How your body knows when to stop scratching

Understanding how this signal works could lead to better treatments for chronic itch.

A homemade cardboard box containing a Tetris game and four buttons
Internet

Man builds Tetris console inside cardboard box

The eco-friendly DIY device runs on three AAA batteries.

Silicon Landscapes is a collage of circuit boards interwoven with aerial photographs of water treatment facilities, agricultural lands, industrial sites and mining machinery. It represents the resource-intensive material realities of AI systems transforming the natural landscapes through extractivist processes.
Internet

The Internet Archive records its 1 trillionth website

The digital library holds about 50,000 iPhones worth of data.

Left: An artist’s drawing of Earth’s magnetic field (blue lines) interacting with the Sun’s charged particles (yellow lines). The Earth’s magnetosphere (orange crescent) is created by Earth’s magnetic field. It deflects those particles like an umbrella. Right: NASA MMS mission observations like those volunteers would see while participating in the Space Umbrella project.
Sun

Help NASA prepare for the next solar storm disaster

Don’t let the simple website fool you. The ‘Space Umbrella’ project is analyzing some intense cosmic forces.

a parrot with mostly green feathers and yellow feathers on the neck
Endangered Species

The parrots having human-like conversations

Yellow-naped amazons use complex, warbling duets to express their feelings.

An 1870 sepia-toned photograph of Crawford Market in Mumbai, featuring its prominent stone clock tower and Gothic-style architecture with arched windows. In the foreground, people walk along a dirt road near a horse-drawn carriage and a vintage street lamp.
Engineering

The history of clocks is one of tyranny and revolution

Turns out, time wasn’t always on our side.

Clay footprint in Scottish beach sand
Archaeology

Dog walkers find 2,000-year-old footprints on beach in Scotland

The Iron Age human and animal footprints were preserved before high winds destroyed them.

Popular Science Cover Art Store

Own a piece of science history.

Browse all covers

Popular Science has been demystifying the worlds of science and technology since 1872. We explain the inner workings of the phone in your pocket, explore world-changing innovations, and examine everything from the marvels of deep space to the secret lives of staples like bread. We deliver an engaging, approachable, and inclusive look at emerging technologies and scientific advances.
Daily, Popular Science unpacks the science behind the top current new stories, dissects the latest technology and digital trends, and helps readers live smarter, safer, and happier through clever DIY projects.

Meet the team

Our writers and editors