51动漫

Biology

Chemistry

Super-sticky hydrogel is 10 times stronger than other glues underwater

Researchers analysed thousands of natural protein sequences and got assistance from AI in order to design a new hydrogel adhesive that can stay sticky underwater or even within a living body

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Health

How regrowing your own teeth could replace dentures and implants

Features

Life

Ancient monstersaur had ‘goblin-like’ teeth and sheddable tail

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Cartoon-style illustration imagines two people in the small intestine, surrounded by microbes

Health

The surprisingly big impact the small intestine has on your health

Features

Life

First evidence of ancient birds nesting above the Arctic circle

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Life

Capuchin monkeys are stealing howler monkey babies in weird fad

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Life

The birds upending our idea of shared parenting

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Life

Cannibal spiders have strange trick to stop their siblings eating them

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Life

The animals revealing why human culture isn’t as special as we thought

Features

Technology

US military wants to grow giant biological structures in space

DARPA scientists are exploring ways to grow massive biological objects, such as telescope antennas or huge nets to snag debris, in space

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Life

Permafrost mummies are unlocking the secrets of prehistory

Features

Life

A whole new world of tiny beings challenges fundamental ideas of life

Features

Life

Salamanders fill their toes with blood before each step

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Earth

Gorgeous images capture coral breeding breakthrough

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