Latest News

3 of 5 pages 3 of 9 pages

3 Giant Solar Outbursts Explode Towards Earth, Prompting Aurora Forecast Across US

3 Giant Solar Outbursts Explode Towards Earth, Prompting Aurora Forecast Across US Space2 days ago

Amazon Lakes Became Hotter Than a Hot Tub, Killing Hundreds of Dolphins

Amazon Lakes Became Hotter Than a Hot Tub, Killing Hundreds of Dolphins Environment3 days ago

Computer illustration of Earth to demonstrate near-kilometer climate modeling resolution

Scientists Create Digital Twin of Earth, Accurate to a 1-Kilometer Scale Environment3 days ago

Your Heart Health in Middle Age Could Predict Your Later Dementia Risk

Your Heart Health in Middle Age Could Predict Your Later Dementia Risk Health3 days ago

man having a cat scan

There's One Critical Thing You Can Do to Keep Alzheimer's Symptoms at Bay Health3 days ago

One Part of Earth Is at Higher Risk of Impact by an Interstellar Object

One Part of Earth Is at Higher Risk of Impact by an Interstellar Object Space3 days ago

Microscopic Engine Hotter Than The Sun Probes Limits of Physics

Microscopic Engine Hotter Than The Sun Probes Limits of Physics Physics3 days ago

ScienceAlert's Top Stories Are on YouTube. Subscribe Now! Explainer3 days ago

Girl and grandmother, cheek to cheek, close-up, partial view

Study Finds Humans Age Faster at 2 Sharp Peaks – Here's When to Expect Them Health3 days ago

red berries on a bush

Ancient Chinese Medicine Ingredient Restored Healthy Fat Metabolism in Diabetic Mice Health3 days ago

Paper clock in the shape of a head

Alzheimer's May Hijack Your Cells' Clocks, Hinting at New Treatments Health3 days ago

White brain floating in mid air with shadow on white background

Study Links Gum Disease With White Matter Damage in The Brain Health3 days ago

1 234 5 View Archive

1 234 5 6 7 8 9 View Archive

Big breakthroughs. Bold ideas. Straight to your inbox.