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whales and dolphins

self-unfolding device

Technology

A solar panel that unfolds in sunlight could power spacecraft

Special polymers that expand when heated allow a solar panel to unfurl when it is exposed to sunlight, which could be useful for solar-powered spacecraft

51¶¯Âþ

Japan's return to commercial whaling has no economic or cultural case

Life

Japan's return to commercial whaling has no economic or cultural case

Leader

hiv in blood

Health

Have mice really been cured of HIV using CRISPR gene editing?

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woman and child at Rabai hospital, Kenya

Health

When US pulls overseas abortion funding, abortion rates go up not down

51¶¯Âþ

The sad tale of the US Navy's surplus military dolphins

Life

The sad tale of the US Navy's surplus military dolphins

Regulars

A person looks at a pregnancy test

Health

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

51¶¯Âþ

Sperm bank. Frozen sperm stored in liquid nitrogen.

Health

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

51¶¯Âþ

An orcha

Life

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

51¶¯Âþ

chimpanzees

Life

Death of mother prompts adolescent chimps to look after their siblings

51¶¯Âþ

Indian wall painting about menstruation

Health

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

From IVF to miscarriage, the podcast She Says She's Fine wants women to share their intimate secrets and get informed about sexual and reproductive health

Culture

Health

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

Features

Technology

Experimental sci-fi expertly captures colliding realities

Culture

Technology

Working hypothesis: From Pokémon Sleep to David Camerson

Insight

Humans

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

Culture

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