ScienceAlert : The Best in Science News And Amazing Breakthroughs

A sloth sleeping and hanging from a vine

Nature2 hours ago The Secret to Why Sloths Are So Slow May Be Hidden in Their DNA

Evolution doesn't always reward speed.

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Scientists Discover Strange Horn-Shaped 'Hyperparasite', a World First

Scientists Discover Strange Horn-Shaped 'Hyperparasite', a World First Nature 4 hours ago

an anthropomorphic whistle face handled by archaeologists. They discovered the remains of a structure and a sculpture bearing features similar to those of the Maya culture and other characteristics described as “never before seen”

Ancient Ruins Found in Mexico Have 'Never Before Seen' Features Humans 7 hours ago

False color image showing underwater terrain of a 'lost city'

This 'Lost City' Deep Beneath The Ocean Is Unlike Anything Seen Before on Earth Nature 10 hours ago

Jogging man

These Lifestyle Changes Help Lower Your Risk of Chronic Disease For Decades Health 14 hours ago

boy optical test

Biological Clocks Reveal Hidden Factors That Speed Up Aging Health22 hours ago

father with child

Father's Day: Scientists Identify a Crucial Factor For Parent Health Health22 hours ago

Yellowstone Wolves' Forest Revival Was Overstated, Scientists Say

Yellowstone Wolves' Forest Revival Was Overstated, Scientists Say Nature1 day ago

Man pouring white pills into hand from orange prescription bottle

3 Common Men's Health Drugs Have Surprising Origins Health1 day ago

Human Evolution May Be Undergoing a Major Shift Right Before Our Eyes

Human Evolution May Be Undergoing a Major Shift Right in Front of Our Eyes Humans1 day ago

It's Official: Third Galaxy Found With No Dark Matter May Solve an Epic Mystery

It's Official: Third Galaxy Found With No Dark Matter May Solve an Epic Mystery Space2 days ago

Women With ADHD May Be Losing Years of Treatment, Experts Warn

Women With ADHD May Be Losing Years of Treatment, Experts Warn Health2 days ago

Immune cells

New Immune System Discovery Could Help Beat a Sneaky Cancer Cell Trick Health2 days ago

Alt text: Close-up side view of a man’s head with two wired brain-computer interface sensors attached to his scalp, with “This Week in Science” text overlaid.

This Week in Science: A Voice-Restoring Brain Implant, Nuclear Clocks, And More! This Week in Science2 days ago

Sugar cube on a spoon

Sugar-Free Diets May Have a Hidden Side Effect, Study in Mice Suggests Health2 days ago

Philosophers Now Argue Consciousness Might Exist Across The Universe

Consciousness Could Exist in Bodies Nothing Like Ours, Researchers Say Physics2 days ago

An orange cat squints its eyes and appears to be smiling while laying on a bed.

Scientists Reveal Simple Trick to Communicate With Your Cat Humans2 days ago

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