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Older fathers pass on more mutations

Men gain two new mutations in their sperm cells each year, some of which may be beneficial, but others could be related to conditions like autism

Earth

DNA could have existed long before life itself

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Biotech is thrusting us into new political territory

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Folded DNA becomes Trojan horse to attack cancer

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Low sex hormone may increase autism symptoms

Humans

Human and Neanderthal interbreeding questioned

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Synthetic ‘upgrade’ for fruit fly’s DNA

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Researcher accused of misleading pregnant women

Environment

Chimeric birds could explain how brains get big

Humans

Only you: 11 things that make each of us a one-off

No matter how alike two people seem, they're never the same. Find out the 11 features that make you truly peculiar

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Gene fusion is behind deadly brain cancer

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Stress may cause women’s brains to age prematurely

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Europe’s first gene therapy approval anticipated

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Sperm sequencing could help fight infertility