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A person looks at a pregnancy test

Health

IVF success rates peak as only one in four attempts achieve pregnancy

The success rates for two common fertility treatments have peaked, with only one in four cycles of IVF or ICSI getting pregnant

News

Sperm bank. Frozen sperm stored in liquid nitrogen.

Health

Storing sperm in a freezer for a decade hardly affects birth rates

News

An orcha

Life

Hundreds of orcas hold an annual meeting and now we may know why

News

chimpanzees

Life

Death of mother prompts adolescent chimps to look after their siblings

News

Don't miss: men on the moon, robots in orbit and museums in the street

Space

Don't miss: men on the moon, robots in orbit and museums in the street

Culture

Indian wall painting about menstruation

Health

The pioneering podcast that's breaking the silence on women's health

Culture

hand

Mind

Fate vs free will: A new book clarifies the determinism debate

Culture

How many steps a day do you really need? Spoiler: It isn't 10,000

Health

How many steps a day do you really need? Spoiler: It isn't 10,000

Features

Technology

Working hypothesis: From Pokémon Sleep to David Camerson

Insight

Two women standing in a doorway

Technology

Experimental sci-fi expertly captures colliding realities

When reality fractures, it takes the adventurous writing style of the novel XYZT to make it believable, says Helen Marshall in her latest column

Culture

Humans

Science could learn a lot from Mona Chalabi’s mischievous chart art

Culture

Health

CRISPR babies might live shorter lives due to their gene mutations

News

Earth

The mysterious diseases killing starfish, sea fans and shellfish

Culture

Life

Chimps' ingenuity earns them a treat

News