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- SCIENTIFIC AMERICAN20 HOURS AGO
Africa could split apart sooner than scientists thought
New research reveals that a rift in Earth's crust is just a few million years away from splitting the continent of Africa into two—and creating a new ocean
- SCIENTIFIC AMERICAN20 HOURS AGO

Trump wants Iran's 'nuclear dust.' Here's how the U.S. could remove the uranium
President Trump keeps promising to secure Iran's nuclear "dust," which is actually a gas
- SCIENTIFIC AMERICAN20 HOURS AGO

What happens if you’re hit by a primordial black hole?
Subatomic black holes from ancient cosmic history could, in principle, make you have a very bad day. But chances are you'll never encounter one
- SCIENTIFIC AMERICAN20 HOURS AGO

From pet stores to pandemics—how wildlife trade helps diseases jump to humans
New research shows the global wildlife trade is rapidly accelerating the spread of animal pathogens that can jump to humans
- SCIENTIFIC AMERICAN19 HOURS AGO

How geneticists uncovered a common root of two neurological diseases
Amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) can have the same genetic cause, a discovery that won two neurogeneticists a portion of the 2026 Breakthrough Prize in Life Sciences
- SCIENTIFIC AMERICAN19 HOURS AGO

988 crisis hotline linked to drop in young adult suicide rates
The states with the greatest increases in 988 crisis hotline use since 2022 experienced the greatest decrease in suicide mortality, but the hotline alone may not explain the drop
- SCIENTIFIC AMERICAN18 HOURS AGO

Amateur armed with ChatGPT 'vibe-maths' a 60-year-old problem
A ChatGPT AI has proved a conjecture with a method no human had thought of. Experts believe it may have further uses
14 HOURS AGO
Were Neanderthals Able to Hunt Elephants? The Proof Is in an Ancient Bone
A new study found that a pachyderm skeleton, dismissed for decades as unimportant, offers evidence of careful planning, teamwork and a calculated kill.
- SCIENTIFIC AMERICAN15 HOURS AGO

New JWST images reveal cosmic question marks and buckyballs in a planetary nebula
New James Webb Space Telescope images could shed fresh light on how dying stars evolve over time
- SCIENTIFIC AMERICAN14 HOURS AGO

How darkness might save migratory birds
Light pollution is dangerous for birds flying over towns and cities. Here's how you can help
- SCIENTIFIC AMERICAN14 HOURS AGO

Alien comet reveals our solar system is the oddball
Measurements of this interstellar comet's molecular makeup show an excess of heavy water molecules that is dramatically different from anything known to have ever formed around our sun
2 DAYS AGO
Youth Suicides Declined After Creation of National Hotline
Suicides among young adults dropped most sharply in states that actively embraced the 988 crisis line, new research has found.
- SCIENTIFIC AMERICAN14 HOURS AGO

RFK, Jr., puts psychedelics on fast track to FDA review and approval
The U.S. Food and Drug Administration is seeking to accelerate the review process for three companies that are studying psilocybin and an MDMA-like drug as treatments for depression and PTSD
- SCIENTIFIC AMERICAN13 HOURS AGO

RFK, Jr., praises ibogaine for depression treatment. Is the psychedelic a magic bullet?
At a Senate hearing on Wednesday, Robert F. Kennedy, Jr., referred to ibogaine as the most promising treatment for PTSD and depression "that anybody's ever seen." Does the science hold that up?
- SCIENTIFIC AMERICAN10 HOURS AGO

One scientist’s 10-year quest to calculate the strength of gravity
Earth's gravitational force, g, has been known for centuries. But the exact value of G, the universal gravitational constant, is elusive