Science & Technology

Tarantula

Why physics isn’t dead

Relativity and quantum theory help us make sense of the universe – but physics still has huge mysteries left to unravel.

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Will progress kill humanism?

Yuval Noah Harari’s new book explores the idea that scientific knowledge might one day undermine democratic values.

Planet Nine

The search for a new planet

Two astronomers have stunned the scientific community with their claim that another world circles beyond the eight known worlds.

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To store, perchance to thaw?

The cryonics industry promises to freeze and revive the human brain. Neuroscientist Clive Coen explains why this is wishful thinking.

Clearing Patient Zero

Clearing Patient Zero

Gaeten Dugan, one of the most vilified patients in medical history, was not responsible for bringing HIV to the US.

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