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White killer whales were a legend – now they are everywhere

Life

White killer whales were a legend – now they are everywhere

White orcas are so rare, there was once only one. Now they are being spotted more frequently – and the reason is not good news

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Poo

Health

Primate labs give us an edge, says China's brain project chief

Features

Time Machine

Physics

Fast forward: How we learned to love time travel

Culture

Animal sound symphony tells us new things about our world

Life

Animal sound symphony tells us new things about our world

Culture

Woman holding her pregnant belly

Health

Artificial ovary may boost fertility and postpone the menopause

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Artwork of bacterium's cell wall, with the exterior at the top

Health

Bacteria lurking in blood could be culprit in countless diseases

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Demonstration with banner reading

Earth

Court rules in favour of Queensland mega-mine

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Man with robot, a scene from Lo and Behold

Technology

The internet is so vast we need to get theological to grasp it

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Endangered dolphin with broken blowhole learns to mouth-breathe

Life

Endangered dolphin with broken blowhole learns to mouth-breathe

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A girl with a doll that behaves like a baby

Health

Failure of fake babies: Why it doesn't pay to go with your gut

Many schools give dolls that cry and need changing to teen girls to reduce pregnancy rates. It’s no surprise they seem to have the opposite effect, says Sally Adee

Analysis

Health

Semen reshapes immune system to boost chances of pregnancy

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Space

Tale of world of supersmart spiders takes Clarke SF award

Culture

Life

Europe at Midnight: SF, with a very British take

Culture

Humans

Money alone won't turn us into unselfish citizens

Culture