ScienceAlert : The Best in Science News And Amazing Breakthroughs

T Lymphocytes And Red Blood Cells

Health3 seconds ago Doctors Found 4 Autoimmune Diseases in One Woman at One Time

An unusual case.

Big breakthroughs. Bold ideas. Straight to your inbox.

Latest News

Blood vessel illustration

A Third Hidden Driver of High Blood Pressure Has Been Discovered – And a Potential Fix Health 6 hours ago

TwoParticlesInBlueMedium

After 50 Years of Searching, Physicists May Have Finally Found a Particle Made of Pure Force Physics 7 hours ago

Scientists Wiggled a Fish's Earbones With Light – And Changed Its Heartbeat

Scientists Wiggled a Fish's Earbones With Light – And Changed Its Heartbeat Nature 14 hours ago

Forget The 7-Year Rule – Scientists Found a Better Way to Calculate a Dog's Age

Forget The 7-Year Rule – Scientists Found a Better Way to Calculate a Dog's Age Nature 19 hours ago

Earth's Chemistry Did Something Strange Right Before Its Biggest Mass Extinctions

Earth's Chemistry Did Something Strange Right Before Its Biggest Mass Extinctions Environment21 hours ago

Legal Kratom Extract Can Trigger Opioid-Level Withdrawal, Doctors Report

Legal Kratom Extract Can Trigger Opioid-Level Withdrawal, Doctors Report Health23 hours ago

One Overlooked Part of Your Body May Be Driving Aging Everywhere Else

One Overlooked Part of Your Body May Be Driving Aging Everywhere Else Health1 day ago

Saber-Toothed Cats Were A Diseased, Inbred Mess Before They Went Extinct, New Research Suggests

Saber-Toothed Cats Were A Diseased, Inbred Mess Before They Went Extinct, New Research Suggests Nature1 day ago

Close up showing the eyes of a young child and an elderly person, with their faces pressed side to side

Scientists Scored Every Popular "Rejuvenation" Treatment. Almost None Passed Health1 day ago

A Specific Part of Your Brain Seems to Shrink If You Have Depression

A Specific Part of Your Brain Seems to Shrink If You Have Depression Health1 day ago

Landmark Review Reveals The Most Effective Bipolar Disorder Treatments

Landmark Review Reveals The Most Effective Bipolar Disorder Treatments Health2 days ago

Ancient Humans May Have Evolved a Remarkable Trick to Survive The Last Ice Age

Ancient Humans May Have Evolved a Remarkable Trick to Survive The Last Ice Age Humans2 days ago

Partly blocked vessel in high level of LDL (bad cholesterol) lipoprotein

US Cardiologists Issue New Guidelines For How to Manage Cholesterol Health2 days ago

This Week in Science: AI Agents Come to an Agreement, Gemstones on Mars, And More!

This Week in Science: AI Agents Come to an Agreement, Gemstones on Mars, And More! This Week in Science2 days ago

Boiling Liquid Does Something in Near-Zero Gravity Even Scientists Didn't See Coming

Boiling Liquid Does Something in Near-Zero Gravity Even Scientists Didn't See Coming Space2 days ago

We May Finally Know Why Mysterious Mushroom Fairy Rings Grow in Circles

We May Finally Know Why Mysterious Mushroom Fairy Rings Grow in Circles Nature2 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.