INSANE: 7 - The Real Truth

If humans are getting smarter, why are our brains shrinking?

Human brains have been shrinking since prehistoric times, some studies suggest. Whether this is true and why it has happened are debated.

LiveScience · May 9

New AI model spots pancreatic cancer up to 3 years earlier than human doctors in test

A new AI tool finds early hints of pancreatic cancer in CT scans that doctors would otherwise miss, an early test found.

LiveScience · May 7

The night sky could get three times brighter as new satellites launch — all but ruining the Vera C. Rubin Observatory's survey of the universe

Extremely bright satellites and megaconstellations could make the night sky up to three times brighter than it is now, a new study warns. This would seriously hinder astronomical imaging devices, like the enormous camera at the Vera C. Rubin Observatory.

LiveScience · May 6

Hantavirus infects at least 2 on cruise ship, while 5 others fall ill: Here's what we know

Three people have died and four more have fallen ill on a cruise ship in the Atlantic Ocean, and hantaviruses are confirmed to be the culprit in two cases so far.

LiveScience · May 4

Did Japan have female samurai?

The samurai are renowned as skilled warriors, but were any of them women?

LiveScience · May 3

Yellowstone's volcano may be fueled in a very different way than we thought

Yellowstone eruptions may be driven by shifts in Earth's crust, rather than a deep well of magma, study finds.

LiveScience · May 2

Science news this week: Risky, lifesaving surgery performed on a baby in the womb, AI agent deletes a company database in 9 seconds, and the universe may end much sooner than expected

May 2, 2026: Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend.

LiveScience · May 2

What's the difference between a lion and a tiger?

One has stripes, and one doesn't. But do the differences between lions and tigers go deeper than that?

LiveScience · May 2

Early data links Wegovy to risk of 'eye stroke' — here's what to know

A rare form of vision loss has been linked to certain GLP-1s, but more so to Wegovy than to other weight-loss drugs in this class. Should you worry?

LiveScience · Apr 29

'We can no longer ignore diseases in the deep human past': Malaria influenced early humans' migrations across Africa, study suggests

Prehistoric humans in Africa may have avoided areas infested with malaria-spreading mosquitoes, a new study suggests.

LiveScience · Apr 29