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- SCIENTIFIC AMERICANA DAY AGO

Scientists discover a ‘skinny gene’ mutation that acts like Ozempic
One in 7,000 people carry this gene mutation
- SCIENTIFIC AMERICANA DAY AGO

How living near mountain lions might actually make you safer
Mountain lions (also known as cougars or pumas) make roads safer by scaring deer and elk that can cause collisions with cars into more remote areas
- SCIENTIFIC AMERICANA DAY AGO

Neanderthal genes may give modern humans’ muscles a boost
Most of the world's population carries at least a little Neanderthal DNA
- SCIENTIFIC AMERICANA DAY AGO
Spectacular images reveal never-before-seen whirlpools on the sun
Strange whirlpools of plasma seen in the sharpest images ever captured of our star help explain the deep origins of Earth-threatening space weather and more
A DAY AGO
A Four-Ton SpaceX Rocket Stage Hit the Moon, but No One Saw It
Although amateur and professional astronomers pointed their telescopes at the impact site, there were no obvious signs of a collision — at least not yet.
2 DAYS AGO
Meet the Bee Vet, Now Making Hive Calls
Veterinarians are gingerly embracing the honeybee, a vital pollinator for agriculture but one that’s in increasing danger.
- SCIENTIFIC AMERICANA DAY AGO

Elon Musk reveals SpaceX plans to build satellite factories on the moon
Musk outlined his vision to investors after SpaceX posted a $542 million loss from its space launch sector in its first quarter as a public company
- SCIENTIFIC AMERICAN20 HOURS AGO

Trump CDC pick Erica Schwartz confirmed to lead nation’s top public health agency
The Centers for Disease Control and Prevention hasn't had a full-time leader in almost a year
13 HOURS AGO
F.D.A. Approves Moderna’s mRNA Flu Vaccine
The agency had initially refused to even review the application but reversed course after a public outcry.
A DAY AGO
A SpaceX Rocket Will Soon Crash Into the Moon
The second stage of a Falcon 9 rocket, which sent two private landers to the moon last year, will collide with the moon early Wednesday morning.
- SCIENTIFIC AMERICAN5 HOURS AGO

Urban landscapes can boost storms—or break them up
New work shows how different storm types are shifted by cities' microclimates
- SCIENTIFIC AMERICAN6 HOURS AGO

The Scientific American guide to 2026’s total solar eclipse
Here's everything you need to know about this eclipse, from the weather to the best viewing locations
- SCIENTIFIC AMERICAN2 HOURS AGO

Can quantum computers solve math’s hardest problem?
A million-dollar math mystery may someday be resolved in a physics lab. A new study brings this vision one step closer.
- SCIENTIFIC AMERICAN2 HOURS AGO

U.S. lawmakers vote to hold Biden's former medical advisor Anthony Fauci in contempt of Congress
Fauci previously served as the chief medical officer to President Joe Biden and led the U.S. COVID pandemic response effort
- SCIENTIFIC AMERICAN3 HOURS AGO

U.S. approves Moderna's mRNA vaccine for flu—the first of its kind
The flu shot, mFlusiva, was shown in a clinical trial to be up to 27 percent more effective than a standard flu jab