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First quantum grandfather clock could probe where gravity comes from

2

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

3

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

4

Embryos made without sperm or eggs reveal why many pregnancies fail

5

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

6

Attack on Iran’s oil released as much pollution as a volcano

7

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

8

Why some people cannot move on from the death of a loved one

9

We may finally know why gold stays so shiny

10

Wealthy people with environmental ideals are the biggest emitters