In which direction do we look to see almost as far back as the big bang?

Seeking answers to your science questions? Ask our resident expert, Peter Gallivan

20 amazing answers t o curious

What the scientists are saying… The oldest ...

It all used to be so simple. The story of how we – that is Homo sapiens, today’s humans – emerged from Africa and spread across what’s become Europe and Asia was a neat, straightforward narrative. It

Amazing answers to your curious questions

Amazing answers to your curious questions