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

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Rachel Feltman

Rachel Feltman

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Tornado from a tornadic supercell approaches from the south, west of York Nebraska June 20, 2011.
Weather

Why forecasting where tornadoes will hit is still hard to do

…even though storm predictions are improving.

Woman's hand reaching out from bed to turn off alarm on Amazon Echo Dot
AI

Alexa is about to send everything you tell it to Amazon

Even if you don’t enroll in Alexa+.

a green iguana sitting at the base of a palm tree
Endangered Species

After a 5,000-mile float, these iguanas probably set an ocean record

Fiji’s ‘outlier’ iguana population made it there within the last 34 million years.

Front view of broken heart-shaped lollipop on a yellow colored background
Food Safety

Scientist whose work led FDA to ban food dye says agency overstated risk

‘I have no problem with my family — my kids and grandkids — consuming Red 3.’

Conceptual image of a stack of old analog TV sets with blank screens against a white wall
Psychology

Why new tech only feels good for a short time

Spend more time appreciating what you have.

chatgpt on a computer
Tech Hacks

How to use ChatGPT as a personal AI research assistant

You can now do some Deep Research from right inside the chatbot.

two baby eagles
Birds

Live cam bald eagles lost 1 of 3 chicks after snowstorm

‘We are sad to let everyone know that one of Jackie and Shadow’s chicks did not make it through the severe winter storm.’

an illustration of a laptop with "google" and an anonymous password
Tech Hacks

How to use the Google Password Manager

Google can remember all of your passwords, across all of your devices.

satellites around earth
Space

Earth’s orbit is filling up with junk. Greenhouse gases are making the problem worse.

By the end of the century, a shrinking atmosphere could create a minefield for satellites.

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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, PopSci 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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