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CRISPR

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Human embryo gene editing has taken place in US, claims report

A US team is said to have carried out the most extensive study of editing human embryos yet, but the full results have not yet been released

A box full of old photographs

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Lasers reactivate 鈥榣ost鈥� memories in mice with Alzheimer鈥檚

Life

First dogs may have been extremely sociable wolves

party image

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Feeling lonely? You’re not on your own

someone taking a blood test

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Prenatal test spots genetic anomalies linked to miscarriage

Eadweard Muybridge's photographic study of a horse at full gallop

Life

Video stored in live bacterial genome using CRISPR gene editing

Bella

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In search of a treatment for a devastating genetic disease

CRISPR

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CRISPR gene editing technique is probably safe, study confirms

bird

Humans

How the living world was changed, by the woman who changed it

arrows

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Nice science, but don’t forget about the ethics

The march of science is giving us new powers, but also creating new ethical dilemmas. We must trust in public engagement to try to seek consensus

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Should cash-strapped NHS pay for unproven gene sequencing?

Humans

We may have mated with Neanderthals more than 219,000 years ago

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Can heightened empathy be a bad thing?

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DNA variants that are bad for health may also make you stupid