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Electric catfish cannot be shocked and scientists don’t know why

Life

Electric catfish cannot be shocked and scientists don’t know why

Electric catfish use shocks to stun their prey, but they are immune to their own jolts – and tests suggest they may be immune to being shocked at all

News

Some Amazon jaguars have adapted to live in treetops to avoid flooding

Life

Some Amazon jaguars have adapted to live in treetops to avoid flooding

News

Some sea slugs behead themselves and then regrow their bodies

Life

Some sea slugs behead themselves and then regrow their bodies

News

AI has a specific Spider-Man 'brain cell' just like humans do

Technology

AI has a specific Spider-Man 'brain cell' just like humans do

News

Some frogs have noise-cancelling lungs to dampen other species’ calls

Life

Some frogs have noise-cancelling lungs to dampen other species’ calls

News

A variety of images

Technology

Facebook AI learned object recognition from 1 billion Instagram pics

News

antlion

Life

Playing dead really works to help insects avoid being eaten by birds

News

dolphin and man fishing

Environment

Dolphins that help humans catch fish are being disturbed by ship noise

News

pufferfish

Life

Pufferfish blink by pulling in their eyeballs and puckering their skin

News

Why insulting people's intelligence is incompatible with open debate

Humans

Why insulting people's intelligence is incompatible with open debate

We too often turn to insulting people’s brain power – and that closes off our ability to understand others, argues Melanie Challenger

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Life

Moth species becomes more sexually active when bathed in red light

News

Life

Watch a slug use a thin thread of slime as a slide to reach the ground

News

Life

Dogs prove they are aware of their own bodies when playing fetch

News

Life

Knifefish use electric fields to develop a complex social hierarchy

News