• Space
  • Health
  • Environment
  • Humans
  • Tech
  • Nature
  • Physics
  • Society
  • Opinion
  • Explainer
  • TWIS
  • About Us
  • Our Team
Follow Us
Big breakthroughs. Bold ideas. Straight to your inbox.
  • Contact
  • Privacy
  • Privacy Manager
  • Accessibility
  • Terms
© 2026 ScienceAlert Pty Ltd
Scientists Cracked Open a Mars Meteorite And Found a Big Surprise
Space3 minutes ago Scientists Cracked Open a Mars Meteorite And Found a Big Surprise

We've never seen this before.

Trending News
'Bad Omen': An Ancient Pyramid in Mexico Collapsed Into A Heap of Rubble Environment3 days ago
Men Can Lose Their Y Chromosome With Age, And We Finally Know The Cost Health5 days ago
Breakthrough to Make Bones Stronger Could Reverse Osteoporosis Health1 day ago
A 'Useless' Organ That Doctors Often Remove May Actually Fight Cancer Health2 days ago
Scientists Discover a Strange Global Pattern in The Way Humans Walk Humans6 days ago
Latest News
Dangerous Fault Lines in California at Highest Pressure in 1,000 Years, Scientists Warn
Dangerous Fault Lines in California at Highest Pressure in 1,000 Years, Scientists Warn Nature 2 hours ago
newborn holds hand
US Infant Mortality Rate Drops to All-Time Low, And This Could Be Why Health 5 hours ago
Mysterious Stonehenge 'Prototype' Found Just Miles From World-Famous Monument
Mysterious Stonehenge 'Prototype' Found Just Miles From World-Famous Monument Humans 8 hours ago
walking in sneakers
Study Reveals Optimal Number of Daily Steps to Offset Sitting Down Health 11 hours ago
Someone Who Died 2,000 Years Ago Had Their Bones Whittled Into Tools
Someone Who Died 2,000 Years Ago Had Their Bones Whittled Into Tools Humans14 hours ago
DNA Reveals an Ancient Killer Was Already Deadly 5,500 Years Ago
DNA Reveals an Ancient Killer Was Already Deadly 5,500 Years Ago Humans19 hours ago
Mysterious Global 'Hum' May Be a New Form of Tinnitus
Mysterious Global 'Hum' May Be a New Form of Tinnitus Health21 hours ago
A close-up view of a child undergoing a dental examination
A Little-Known Tooth Condition May Affect Millions of Children Health23 hours ago
crohns disease, inflamed large intestine, 3d render
Scientists Solve a 30-Year Mystery Behind Inflammatory Bowel Disease Health1 day ago
A man wearing a breathing mask and head-mounted brain-computer interface, with two family members blurred behind him.
Brain Implant Lets Man With Severe Paralysis Speak in His Own Voice Again Health1 day ago
This illustration shows a star behind a shattered comet, but resembles alien structures blocking light from the star
3 Reasons Aliens Probably Aren't Visiting Us, According to Science Space1 day ago
mosquito biting someone, silhouette
Scientists Reveal Why Mosquitoes Bite Some People More Than Others Health1 day ago
Osteoporotic bone, computer artwork
Breakthrough to Make Bones Stronger Could Reverse Osteoporosis Health1 day ago
Green mineral
Strange Green Stones And a Child's Tooth Deepen a Pyrenees Mystery Humans1 day ago
brain MRI red glow
One Brain Chemical May Be Key to Breaking a Habit, Study Finds Health2 days ago
Butterflies That Eat Pollen May Hold Clues to Extreme Longevity
Butterflies That Eat Pollen May Hold Clues to Extreme Longevity Nature2 days ago
12345View Archive
123456789View Archive