5 August 2020
The nuclear bomb told us we are the greatest threat to our own survival – and the covid-19 pandemic shows the lessons still to learn, say Anders Sandberg and Thomas Moynihan
18 December 2019
Heading into deep space will lead to a new species of human evolving, says the UK Astronomer Royal - and could pave the way to immortals who can conquer the galaxy
4 January 2018
The imminent first flight of Elon Musk's giant new rocket could mark a spectacular start to a new era in space flight, says Paul Marks
