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Scientific American Content: Global

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Latest posts

Last updated about 4 hours ago

Why have their been so many record-breaking heat waves this summer?

about 7 hours ago

Record-breaking heat waves are beginning to blur together—here’s why and what’s making...

We finally know the name of a Maya mathematician

about 5 hours ago

The signature of Sak Tahn Waax, or “White-Chested Fox,” was found inscribed...

Scientists overwhelmingly against rule change that would give political appointees say over science grants

about 9 hours ago

Hundreds of thousands of scientists, including Nobel laureates, warn that changes to...

Scientists spot sugar in interstellar space for the first time ever

about 13 hours ago

Erythrulose—a sugar found in raspberries—is also prevalent in a giant molecular cloud...

Mathematicians still don’t know the fastest way to multiply numbers

about 15 hours ago

A 23-year-old student overturned an ancient conjecture about one of math’s simplest...

Scientists catch bacteria sharing proteins to survive antibiotics

8 days ago

Bacteria send protein packages to dormant neighbors to endure antibiotic attack

Is it a problem for cats to eat insects? Researchers are probing feline diets to find out

1 day ago

The sheer amount of insects that free-range cats consume might surprise you

Deadly meat allergies from tick bites are on the rise. Should you be worried?

1 day ago

Alpha-gal syndrome is increasing across the U.S., driven by lone star ticks

How a 1,900-year-old latrine helps explain why Roman concrete lasts

3 days ago

An ancient sample shows calcite threading through the material’s cracks and pores...

Wimbledon 2026 opened with a 148 mph serve—here’s how tennis players brains track such fast balls

3 days ago

Tennis players can return high-speed balls using a combination of reaction and...

How could loosened radiation exposure rules affect public health?

3 days ago

A proposed rule change could expose more Americans to higher doses of...

Odds of a Super El Niño are rising, and that could have deadly consequences

3 days ago

This climate system is tied to more powerful typhoons, as well as...