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- SCIENTIFIC AMERICANA DAY AGO

The U.S. is getting hit with severe stormy weather—here’s what’s stewing in the atmosphere
Cold fronts colliding with warm, humid air from the Gulf of Mexico could cause dangerous weather conditions, forecasters say
A DAY AGO
Nearly Everyone, Everywhere, Veers Left When Walking
Researchers are at a loss for why people across cultures and ages, regardless of their dominant hand, have a natural bias toward wandering in a counterclockwise direction.
- SCIENTIFIC AMERICAN10 HOURS AGO

What AI-herding scientists can learn from watching ‘sheepdog YouTube’
Controlling a small group of "noisy" sheep holds hints for computer algorithms
- SCIENTIFIC AMERICAN10 HOURS AGO

The 2026 World Cup will bring the heat. Here's how to keep cool
Extreme heat poses a risk to players, spectators and workers—find out where the danger is and how to keep cool
11 HOURS AGO
What Does ‘Triggered’ Really Mean?
This popular term is often misused, experts say, which may cause more harm than good.
- SCIENTIFIC AMERICAN7 HOURS AGO

China’s Tianwen-2 spacecraft arrives at one of Earth’s mysterious ‘quasi-moons’
The Tianwen-2 spacecraft is slowly closing in on the near-Earth asteroid Kamo'oalewa, on a mission that would bring China's first asteroid samples back to Earth in 2027
- SCIENTIFIC AMERICAN7 HOURS AGO

El Niño is here and could tip Earth to a new record hot year
Scientists have been expecting El Niño to set in for quite a while now—and it's finally official
8 HOURS AGO
Democrats Once Vowed to Stop Oil and Gas. Now They’re Not So Sure.
As the midterm elections approach, many leading Democrats are rethinking their approach to climate change.
- SCIENTIFIC AMERICAN5 HOURS AGO

Humans and AI race to ‘blow up’ math’s toughest equations
New results challenge AI's promise for solving how fluids swirl—and suggest a more human path forward
- SCIENTIFIC AMERICAN6 HOURS AGO

Tilly Edinger: The paleoneurologist saved by her science
Johanna Gabriela Ottilie "Tilly" Edinger dedicated her career to studying ancient brains. It saved her life
4 HOURS AGO
The Researcher Who Didn’t Want to Know
Her decades of work on Huntington’s disease helped lead to the creation of a genetic test for the devastating condition. Why didn’t she take it herself?
A DAY AGO
Artemis Astronauts to Wear Prada Spacesuits
Prada and Axiom Space unveiled the bodysuit that will go to the moon.
3 HOURS AGO
Scientists Measure Earth’s Vast Underground Fungal Webs
With machine learning and a high-resolution imaging robot, scientists measured and mapped the extent of Earth’s carbon circulatory system.
- SCIENTIFIC AMERICAN3 HOURS AGO

See the hidden fungal network so big it could stretch to Proxima Centauri and back
Researchers have created the first high-resolution global map of the extent of one of Earth's largest—and least visible—living networks
- SCIENTIFIC AMERICAN3 HOURS AGO

Children’s zip codes change their brains, new study finds
Children living in areas with low socioeconomic opportunities have more tired and stressed brains, a new study finds