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- SCIENTIFIC AMERICANA DAY AGO

Surprising result seen in primordial matter inside atom smasher
Physicists at the Relativistic Heavy Ion Collider on Long Island have seen hints of a phase transition from the early universe
- SCIENTIFIC AMERICANA DAY AGO

NASA to attempt uncrewed and crewed missions with Boeing’s troubled Starliner spacecraft
Starliner hasn't flown since its failed 2024 mission left two astronauts onboard the International Space Station for 286 days
- SCIENTIFIC AMERICANA DAY AGO

Trump announces relaxed fuel economy standards
Environmental advocates have decried the move
- SCIENTIFIC AMERICANA DAY AGO

TikTok influencers are promoting a home remedy to boost the immune system that could cause botulism
No, fermenting garlic in honey is not a replacement for antibiotic or antiviral meds
A DAY AGO
This Virus Stole a Human Gene and Won’t Let Go of It
Scientists have found a human gene lurking in a virus that causes skin infections. It may be using our own DNA to infect us.
A DAY AGO
How El Niño Is Shaping Storms on Two Sides of the U.S.
Hurricanes near Hawaii. A nor’easter on the East Coast. The ocean phenomenon’s influence on storms around the country may just be getting started.
18 HOURS AGO
Despite Setbacks, NASA Gives Boeing’s Starliner Spacecraft a Boost
A previous mission left two astronauts stuck in space for months. Still, the space agency is investing $359 million to keep the craft flying.
- SCIENTIFIC AMERICAN17 HOURS AGO

One in eight new cancers are likely caused by infections—there’s an easy way to protect yourself
Many cancers associated with infection are preventable
- SCIENTIFIC AMERICAN7 HOURS AGO

Tiny implants use the body as a communication network
A new system sends faint electrical pulses through tissue instead of over Bluetooth. In rats, it made the animals flex one of their hind legs on cue when one of their front paws moved
- SCIENTIFIC AMERICAN4 HOURS AGO

See the cool photos this Jupiter-bound spacecraft took while swinging by Earth
Juice is on its way to study Jupiter's moons, with a little assist from Earth's gravity
- SCIENTIFIC AMERICAN4 HOURS AGO

U.S. space weapons probably aren’t what you think
Elusive, satellite-stalking spacecraft could unleash space war—or help keep orbital peace
A DAY AGO
Did Anthropic’s A.I. Really Make a Scientific Discovery on Its Own?
An expert at the University of Copenhagen said his team had been sharing its research with the company’s A.I. model, Claude, and that its new finding matched their work.
6 HOURS AGO
V.A. Institutes New Consent Requirements for Some Psychiatric Drugs
Veterans under 30 will have to sign forms before being given antidepressants. Medical groups fear the moves may stigmatize mental health treatment.
9 HOURS AGO
What If A.D.H.D. Isn’t About Attention at All?
Evidence suggests that it really affects what psychiatrists like me call sustained engagement — an important difference in understanding how to think about the condition.
A DAY AGO
Dogs Will Fight Bears. But Not Because of the Reason You Might Think.
Scientists analyzed hundreds of encounters between bears and canines. The results raise the suggestion that dogs may not always protect people in the wild.