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Royal Navy officer and Polar explorer Graham Gore (c1808-1847) in 1845.

How doomed Arctic explorer inspired sci-fi romantic thriller novel

Author Kaliane Bradley delves into the making of her best-selling novel The Ministry of Time

Humans

Our big brains may have evolved because of placental sex hormones

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Your brain tracks your sleep debt 鈥� and now we may know how

Illustration of T cell therapy targeting multiple myeloma

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CAR T-cell therapy could be made in the body of someone with cancer

Environment

Offsetting global fossil fuel stores by planting trees is impossible

Human DNA in its natural state inside cells (left) compared to eight hours after being infected with the cold sore virus (right)

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Cold sore virus immediately reshapes our genome to boost its growth

An illustration of the drug rapamycin (red) inhibiting the protein complex mTORC1, which has various effects on cellular function

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Rapamycin seems to boost longevity as effectively as eating less

Earth

Could natural hydrogen from underground help the UK get to net zero?

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The best non-drug therapies to relieve the pain of knee osteoarthritis

Physics

Morse code messages can be trapped in bubbles within blocks of ice

Assigning certain sizes, shapes and positions of bubbles to characters within Morse and binary codes means messages could be stored in ice

Environment

World’s farmers won’t be able to keep up with climate change

Life

Australian moths use the stars as a compass on 1000-km migrations

Humans

We finally know what the face of a Denisovan looked like

Space

Asteroid on collision course with moon could fire shrapnel at Earth