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marine biology

pregnant woman

Life

Does it matter if my child is not genetically related to me?

Egg and sperm donation bring a sharper edge to an age-old debate: whether nature or nurture is more important to a child’s development

Features

Madagascar's lemurs close to extinction after population crash

Earth

Madagascar's lemurs close to extinction after population crash

News

Strong bones may be vital for maintaining memory in old age

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Strong bones may be vital for maintaining memory in old age

News

Birds have childhood sweethearts that they stay with as adults

Life

Birds have childhood sweethearts that they stay with as adults

News

Light pollution is set to double between now and 2050

Earth

Light pollution is set to double between now and 2050

News

Adelie penguins

Life

Let's hope chickless penguin colony can come back from the brink

Comment

crossword

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Making your brain cells longer could help ward off Alzheimer’s

News

How a tiny fly can ‘scuba dive’ in a salty and toxic lake

Life

How a tiny fly can ‘scuba dive’ in a salty and toxic lake

News

Scorpion

Life

Venom: The show with an unsettling sting in its tale

Culture

leader

Humans

Why the male infertility crisis could be good news for women

The steep decline in sperm counts is an opportunity to finally dispel the idea that fertility is primarily a women’s issue

Leader

Humans

Biohackers are using CRISPR on their DNA and we can't stop it

Insight

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We're heading for a male fertility crisis and we're not prepared

Features

Life

Porpoises twist laws of physics to aim their focused sonar beams

News

Earth

Human arrivals wiped out the Caribbean’s giant ground sloths

News

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