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

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Rachel Feltman

Rachel Feltman

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Mental Health

Stop asking AI for life advice

Recent studies confirm that you’re better off finding a human therapist.

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Ask Us Anything

Why don’t we remember being babies?

Yet we never forget how to ride a bike.

Close up of woman holding EpiPen Launcher
Internet

Woman builds EpiPen cannon, because why not?

It’s not the most efficient way to deliver the life-saving medicine, but it’s definitely the most entertaining.

Aerial view of Perge stadium from ancient Rome
Archaeology

‘Doors to Death’ reveal how Romans upgraded a stadium for bloodsport

The ruins in present-day Turkey tell a grisly tale of wild animals eating prisoners.

The Artemis II crew—(clockwise from left) Mission Specialist Christina Koch, Mission Specialist Jeremy Hansen, Commander Reid Wiseman, and Pilot Victor Glover—pause for a group photo with their zero gravity indicator “Rise,” inside the Orion spacecraft on their way home on April 7, 2026.
NASA

From crying to dentistry: 6 odd skills astronauts need to go to space

Everything is more complicated in space, from toilet vacuums to tech support.

a flower with red petals and a large pole-like center growing in a tropical forest
Biology

Rare rotting-flesh smelling flower blooming at a Massachusetts college

Are corpse flowers like ‘Pangy’ dangerous? Are they endangered? We have answers.

car parked on street
Vehicles

How Audi’s electromechanical progressive steering works

The new A6 sedan is fast, so stable handling is critical. 

Kindness makes the world a better place
Mental Health

The grief myth: It doesn’t come in stages or follow a checklist

Like love, it endures.

Video screenshot of simulated hydrocarbon ocean on Titan. The waves are very pronounced
Moons

Saturn’s largest moon could see 10-foot waves from a tiny breeze

Surf’s up, Titan.

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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.
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.

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