Science

HPV-driven throat and mouth cancers are rising in men. Why?

Vaccination against human papillomavirus (HPV) has drastically reduced cervical cancer rates among women who got the vaccine. But as doctors celebrate that news, they're warning of an ongoing uptick...

‘Beyond human intuition’: AI designs chip components 500 times smaller than what engineers could ever imagine

(Image credit: Tony Bi / MPL)Scientists have successfully shrunk three components used in photonic microchips by up...

Neanderthals may have trekked through the Saudi Arabian desert 55,000 years ago, farther south than experts thought possible

Neanderthals may have trekked deep into the deserts of the Arabian Peninsula around 55,000 years ago, a new...

Scientists finally know why astronauts struggle to poop in space — and reveal a hidden risk of long-haul spaceflight

Scientists have finally gotten to the bottom of why astronauts struggle to poop in space, thanks to a...

The Evolution of American Farm Equipment from 1900 to 1930

At the dawn of the 20th century, an American farm was still powered largely by animals. Horses and...

The US is hooked on unregulated peptides. But are they effective, or even safe?

Want to speed up your recovery after an injury or a workout? Some influencers are fans of shots of BPC-157 and TB-500 for that....

Ancient-DNA analysis solves 500-year-old mystery of what killed 2 Medici brothers

Two brothers from the wealthy and powerful Medici family died of malaria and were not poisoned as a rumor had suggested, archaeologists have confirmed...

Our brains aren’t wired to handle this much bad news. But ‘looking away is not the fix,’ expert says.

During several recent conversations, people have told me that they've stopped checking their phones in the morning. Not because nothing was happening, but because...

Some of the last surviving Neanderthals were remarkably diverse ‪—‬ suggesting inbreeding didn’t doom them

Some of the last surviving Neanderthals displayed greater genetic diversity than scientists previously thought, a new study of ancient DNA reveals, challenging the idea...

IBD is caused by a broken ‘inflammation brake’ in some patients

The causes of inflammatory bowel disease (IBD) are poorly understood, but now, scientists have pinpointed a runaway immune response that may underlie the condition...

Mighty Water Wheels of Colonial America

By Gracus Bloom, City-Paper.com Long before electric motors, diesel engines, and industrial machinery transformed America, water wheels provided the horsepower that powered colonial communities. These...