ScienceAlert : The Best in Science News And Amazing Breakthroughs

capsules in red container

Health3 hours ago What Are You Actually Swallowing When You Take Probiotics?

"Finally, I found the actual ingredients."

Big breakthroughs. Bold ideas. Straight to your inbox.

Latest News

A young-looking hand holding an elderly person's hand

One Critical Factor Predicts Longevity Better Than Diet or Exercise, Study Finds Health 5 hours ago

blood clot illustration

Scientists Engineer Blood Clots That Stop Severe Bleeding in Seconds Health 7 hours ago

NASA Helped Start a Houseplant Myth. Scientists Say The Truth Is Complicated

A NASA Study About Houseplants Has Been Widely Misread, Scientist Says Health 10 hours ago

High angle view of hot coffee pouring into an orange mug

Coffee May Protect Against Aging, And Caffeine Isn't The Main Reason Health 14 hours ago

A human brain model appears suspended behind blue-tinted glass or liquid, with the brain’s folds and blood vessels visible

One Type of Fat May Accelerate Brain Aging, But Scientists Say There's a Fix Health16 hours ago

Is The Y Chromosome Vanishing? A New Sex Gene May Be The Future of Men

The Y Chromosome May Be Vanishing. What Does It Mean For The Future of Men? Health17 hours ago

David Attenborough touches noses with a potoroo

Sir David Attenborough Is 100, And The World Is Celebrating a Living Legend Nature23 hours ago

Is The Brain Born 'Blank' or 'Full'? New Study Reveals a Surprise

Is The Brain Born 'Blank' or 'Full'? New Study Reveals a Surprise Health1 day ago

Sir David Attenborough

Sir David Attenborough Is 100 Years Old Today! This Could Be The Secret of His Longevity. Health1 day ago

A Sleep Disorder Affecting Nearly 1 Billion People Is Still Overlooked

A Sleep Disorder Affecting Nearly 1 Billion People Is Still Overlooked Health1 day ago

sick man sneezing and coughing

The '100-Day Cough' Often Missed in Adults Is Highly Contagious Health1 day ago

Digital illustration of a humanoid artificial intelligence figure reaching toward a bright point of light.

Is AI Conscious? One Famous Scientist Says It Could Be Tech1 day ago

Illustration of human lymphocytes

Study of a Million Blood Cells Helps Explain Why Women Face More Autoimmune Disease Health2 days ago

Scientists Have Created The First Ever 'Smell Map', And It's Stunning

Scientists Have Created The First Ever 'Smell Map', And It's Stunning Nature2 days ago

blood vial held against MRI images on screen

Some Signs of Depression May Show Up in Blood, Study Finds Health2 days ago

hand holding a pill, with another pill pouring from an orange prescription jar

A Common Blood Pressure Medicine Could Help Fight a Deadly Superbug Health2 days ago

12 3 4 5 View Archive

12 3 4 5 6 7 8 9 View Archive

Big breakthroughs. Bold ideas. Straight to your inbox.