
How Massive Medicaid Cuts Will Harm People’s Health
Evidence shows that Medicaid improves people’s health and is particularly vital for babies, older people in need of long-term care and people in rural communities
How Massive Medicaid Cuts Will Harm People’s Health
Evidence shows that Medicaid improves people’s health and is particularly vital for babies, older people in need of long-term care and people in rural communities
New Interstellar Object Stuns Scientists as It Zooms through Solar System
Record-Breaking Results Bring Fusion Power Closer to Reality
U.S. Budget Cuts Are Robbing Early-Career Scientists of Their Future
Spellements: Thursday, July 3, 2025
Read all the stories you want.
Republicans’ Megabill Will Put U.S. Climate Goals Out of Reach
To Save Patients from Extreme Heat, a Hospital Is Turning to AI
Astronomers Found the Most Self-Destructive Planet in the Sky
How China Could Win the Race to Return Rocks from Mars
Create as many words as you can!
Stretch your math muscles with these puzzles.
The Secret to the Strongest Force in the Universe
Why Aren’t We Made of Antimatter?
Talking to the Host of Drilled about the Legal Battles around Standing Rock
This is How We Fight Bird Flu If H5N1 Becomes the Next Human Pandemic
Why Dairy Farmers Were Surprised by Bird Flu Cases in Their Herds
How Bird Flu Became a Human Pandemic Threat
Serenading Cells with Audible Sound Alters Gene Activity
Audible sound can affect gene activity in mouse cells, boosting the attachment of muscle precursors to surrounding tissue and decreasing fat accumulation
See The 4 Books Scientific American Loved Reading In June
Here's a collection of exclusive book recommendations, from slithering snakes to a river's impact, for your summer reading lists, curated by Scientific American
Meditation’s Benefits Stretch Beyond the Person Who Meditates
Often framed as a boon for personal wellness, meditation helps us connect with and support others, too
When Does Consciousness Emerge in Babies?
Answering the question of when consciousness emerges is deeply tied to the mystery of what it actually is and how it can be measured
How China Could Win the Race to Return Rocks from Mars
Launching in 2028, China’s Tianwen-3 Mars sample return mission could bring Red Planet rocks back to Earth as early as 2031—years ahead of competing U.S.-European efforts
The Truth about Testosterone
To boost mood and manliness, men are spending lots of money on the hormone testosterone—yet they may see trouble instead of benefits