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

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Rachel Feltman

Rachel Feltman

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Latest Articles

Close up of bronze bull head sculpture held in palm
Archaeology

Hiker finds 3,000-year-old bull sculpture in Spain

The Late Bronze Age relic is only the fourth tauriform discovered on the island.

a satellite image of ireland's west coast showing gray rocks surrounded by green
NASA

Ireland’s 250-million-year-old gray spot

A reminder this St. Patrick’s Day that Ireland isn’t just 50 shades of green—there’s some very old gray, too.

Adult bull shark ‘Chunky’ (foreground) parallel swimming with subadult female ‘Lady Lazarus’ (background).
Sharks

Bull sharks make ‘friends’—and prefer females to males

The ocean’s bad boys don’t just cruise alone—they have preferred swimming partners.

Human brain made fo paper on a yellow round background
Health

My mind keeps on going blank. How worried should I be?

Plus, when is it time to see your doctor?

An adult male blue crab attempts to cannibalize a smaller blue crab on a tether.
Wildlife

Blue crabs have a serious cannibalism problem

But growing up can help these famed Chesapeake crustaceans.

an illustration showing bronze age women weaaving
Archaeology

3,500-year-old loom tells a revolutionary tale

The remains of a Bronze Age loom highlights a turning point in human history.

Teenage high school student studying alone in the school library
Tech Hacks

This new RSS reader is the smartest way to keep up online

Bringing rivers and waterlines to website reading.

two pages of an ancient book. one has text while the other has an illustration of a saint
Archaeology

Long-lost page from Greek manuscript discovered in French art museum

This section from Archimedes Palimpsest has a mixture of ancient geometry and Byzantine prayers.

Close up of woman using smart phone
Tech Hacks

5 clever iPhone tricks you might not know

Even Apple keeps these features rather quiet.

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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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