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1

First quantum grandfather clock could probe where gravity comes from

2

Will lab-grown sperm let infertile men have children of their own?

3

Photos reveal unexpected details from the world's first atomic test

4

Does gravity create reality? A shocking path to a theory of everything

5

How a radical new view of life could reveal its origin – and aliens

6

We may finally know why gold stays so shiny

7

Earliest use of anaesthetics uncovered in Chinese doctor’s tomb

8

The Selfish Gene at 50: Why Dawkins’s evolution classic still holds up

9

NASA plans a base on the moon spanning hundreds of square kilometres

10

Embryos made without sperm or eggs reveal why many pregnancies fail