• Space
  • Health
  • Environment
  • Humans
  • Tech
  • Nature
  • Physics
  • Society
  • Opinion
  • Explainer
  • About Us
  • Our Team
Follow Us
Big breakthroughs. Bold ideas. Straight to your inbox.
  • Contact
  • Privacy
  • Privacy Manager
  • Accessibility
  • Terms
© 2026 ScienceAlert Pty Ltd
Blood tube in gloved hand being held above a centrifuge
Health3 hours ago 'Forever Chemicals' Found in 98.8% of Human Blood Samples Tested

"PFAS exposure rarely occurs as isolated compounds."

Trending News
Common Sweetener May Harm Critical Brain Barrier, Risking Stroke Health2 days ago
Emerging Osteoarthritis Treatment Involves Electrically Stimulating Muscles Health2 days ago
One Critical Factor Predicts Longevity Better Than Diet or Exercise, Study Finds Health5 days ago
Which Supplements Do Older Adults Actually Need? Here's What The Science Says Health21 hours ago
A Common Blood Pressure Medicine Could Help Fight a Deadly Superbug Health6 days ago
Latest News
PCOS Is Officially Renamed, After Decades of Misinformation
PCOS Is Officially Renamed, After Decades of Misinformation Health 4 hours ago
Satellite image of the massive Hunga Tonga-Hunga Ha'apai volcanic plume spreading in a circular pattern over the South Pacific Ocean
A Massive Volcano Destroyed Methane in The Sky, And Scientists Are Stunned Environment 10 hours ago
A Common Vitamin Has a Complicated Link to Cancer, Experts Reveal
A Common Vitamin Has a Complicated Link to Cancer, Experts Reveal Health 12 hours ago
3D illustration of a virus particle, used to represent viral outbreak risk and transmission
A Deadly Hantavirus Can Spread Between Humans. Here's Why It's Not The Next COVID. Health 13 hours ago
NASA's Next-Gen Mars Helicopter Rotors Have Broken The Sound Barrier in Tests
NASA's Next-Gen Mars Helicopter Rotors Have Broken The Sound Barrier in Tests Space15 hours ago
One Daily Supplement Could Slow Your Biological Clock, Study Suggests
Which Supplements Do Older Adults Actually Need? Here's What The Science Says Health21 hours ago
Archaeologists Discover Hundreds of Strange, Ancient Mass Graves in The Desert
Archaeologists Discover Hundreds of Strange, Ancient Mass Graves in The Desert Humans1 day ago
woman smoking cannabis
Cannabis Use Disorder Strongly Linked to Major Depression, New Review Finds Health1 day ago
Archaeologists Uncover 5,000-Year-Old Foundations of Strange Artificial Island
Archaeologists Uncover 5,000-Year-Old Foundations of Strange Artificial Island Humans1 day ago
First Signatures of a Future Tectonic Split Are Bubbling Up In Zambia
First Signatures of a Future Tectonic Split Are Bubbling Up In Zambia Nature1 day ago
feet walking
New Daily Steps Goal Shows You Don't Need 10,000 to Keep The Weight Off Health1 day ago
illustration of a knee glowing red to indicate pain
Emerging Osteoarthritis Treatment Involves Electrically Stimulating Muscles Health2 days ago
Close-up of a male buyer's hand taking a plastic bottle of cola from a supermarket shelf
Common Sweetener May Harm Critical Brain Barrier, Risking Stroke Health2 days ago
A SpaceX Rocket Is About to Slam Into The Moon, Scientist Says
A SpaceX Rocket Is About to Slam Into The Moon, Scientist Says Space2 days ago
The World's First Nuclear Explosion Forged an 'Impossible' Crystal
The World's First Nuclear Explosion Forged an 'Impossible' Crystal Physics2 days ago
Surprise X-Ray Discovery May Explain Strange Red Dots in Early Universe
Surprise X-Ray Discovery May Explain Strange Red Dots in Early Universe Space2 days ago
12345View Archive
123456789View Archive