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The Arecibo Observatory will remain open, NSF says

a1 The Arecibo Observatory will remain open, NSF says

The iconic Arecibo Observatory has survived a hurricane…

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…

Jazz improvisers score high on creativity

a1 Jazz improvisers score high on creativity

Improvisation may give jazz artists a creative boost no…

‘Laid-back’ bonobos take a shine to belligerents

a1 ‘Laid-back’ bonobos take a shine to belligerents

Despite a reputation as mellow apes, bonobos have a thi…

Hormone replacement makes sense for some menopausal women

a1 Hormone replacement makes sense for some menopausal women

Internist Gail Povar has many female patients making th…