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Nitty-gritty of Homo naledi’s diet revealed in its teeth

a1 Nitty-gritty of Homo naledi’s diet revealed in its teeth

Give Homo naledi credit for originality. The fossils of…

Star that exploded in 1437 tracked to its current position

a1 Star that exploded in 1437 tracked to its current position

Some stars erupt like clockwork. Astronomers have track…

Learning takes brain acrobatics

a1 Learning takes brain acrobatics

Peer inside the brain of someone learning. You might be…

Confusion lingers over health-related pros and cons of marijuana

a1 Confusion lingers over health-related pros and cons of marijuana

No one knows whether chronic marijuana smoking causes e…

Studying giant tortoise flips without tipping the animals over is a delicate business

a1 Studying giant tortoise flips without tipping the animals over is a delicate business

It would be a memorable sight. But it would also be so …

Jackpot of fossilized pterosaur eggs unearthed in China

a1 Jackpot of fossilized pterosaur eggs unearthed in China

Hundreds of eggs belonging to a species of flying repti…

AI eavesdrops on dolphins and discovers six unknown click types

a1 AI eavesdrops on dolphins and discovers six unknown click types

A new computer program has an ear for dolphin chatter. …

A quantum communications satellite proved its potential in 2017

a1 A quantum communications satellite proved its potential in 2017

During the world’s first telephone call in 1876, Alexan…

A new kind of spiral wave embraces disorder

a1 A new kind of spiral wave embraces disorder

A type of spiraling wave has been busted for disorderly…

Boy robot passes agility tests

a1 Boy robot passes agility tests

Robots are on their way to passing gym class. The desig…