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Sugar free candies coming out of the bag on white background.
Diabetes

Can you eat too much sugar free candy? Short answer: Yes.

But it’ll probably just send you running to the bathroom.

By Cat Rainsford

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The Baffling Cases of Spontaneous Human Combustion

The Baffling Cases of Spontaneous Human Combustion

The Real Reasons Permanent Daylight Savings Time Never Stuck

The Real Reasons Permanent Daylight Savings Time Never Stuck

The Experiment That Tried to Weigh the Human Soul

The Experiment That Tried to Weigh the Human Soul

Latest Articles

This artist’s concept depicts a near-Earth asteroid with an elongated orbit. A few objects such as these can exhibit significant perturbations in their motion around the Sun and, like the asteroid 1998 SH2, could turn out to be regular comets with a weak tail and coma (the gas and dust around a comet’s nucleus). NASA/JPL-Caltech
Space Telescope

Near-Earth asteroid not an asteroid at all

1998 SH2’s story is a 30-year-long cosmic identity crisis.

By Andrew Paul

Brooks Josh Kerr world record attempt shoes
Fitness Gear

Josh Kerr wants to run the fastest mile ever. This is the shoe Brooks built to help him do it.

We spoke with Danny Orr, senior director of product development at Brooks, to find out what it takes to build a track spike that can handle running a mile at more than 16 mph.

By Stan Horaczek

a drone in three separate colors, black, red, and yellow with the text tornyol above them
Drones

Mosquito-killing drone blasts bloodsuckers to bits

Like a bat, the drone uses sonar to detect mosquitoes before chasing them down.

By Mack DeGeurin

USS Silversides submarine docked at museum
Navy

Legendary WW2 submarine heads to Wisconsin for major facelift

The USS Silversides sank at least 23 ships in the Pacific theater.

By Andrew Paul

Ornate dagger owned by Princess Ita, who lived during ancient Egypt's Middle Kingdom
Archaeology

Chiseled Egyptian princesses knew their way around weapons

Before they were mummies, four royal sisters wielded the daggers, bows, and arrows 4,000 years ago.

By Andrew Paul

YELLOWSTONE NATIONAL PARK, WYOMING - MAY 20: A black bear crosses a roadway as visitors in vehicles watch on May 20, 2026 in Yellowstone National Park, Wyoming. Yellowstone National Park became the nation’s first national park on March 1, 1872, when President Ulysses S. Grant signed a congressional act protecting the land “for the benefit and enjoyment of the people.” Today, the 2.2-million-acre park thrives as part of one of Earth's last nearly intact large temperate ecosystems, famously preserving over 10,000 hydrothermal features and around 500 geysers—roughly 50 percent of the world’s total. Boasting the largest concentration of mammals in the lower 48 states, Yellowstone stands as the only place in the U.S. where bison have roamed continuously since prehistoric times. Native American communities inhabited and conserved the lands for over 10,000 years, with 27 individual tribes recognized by the National Park Service as carrying modern-day and historic ties to Yellowstone. National Park Week will celebrate America’s 250th anniversary with a weeklong celebration in August featuring hundreds of commemorative events at many of America’s 433 national parks under the theme “Celebrate America’s Story”. (Photo by Mario Tama/Getty Images)
Wildlife

July is Yellowstone National Park’s deadliest month

CAUTION: Men over 45 driving through the park in the summer.

By Andrew Paul

A screen filled with hundreds of randomly arranged dots. When animated, an optical illusion can reveal hidden words.
AI

This font uses an optical illusion to hide from AI

For now.

By Andrew Paul

The broken circuit breaker switch that nearly ended Apollo 11 (below) and the pen that saved the crew and the mission.
Space

Pen that saved the Apollo 11 astronauts sells for over $800K at auction

Sotheby’s Space Exploration auction features the life-saving instrument, a Snoopy pin, space-flown flags, and more.

By Popular Science Team

two young eagles with dark feathers stand on the branch of a pine tree
Birds

How much longer will eaglets Sandy and Luna stay on the nest?

Young eagles typically fledge after 10 to 14 weeks.

By Laura Baisas

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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.
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