A traffic light route to ending the economic lockdown

Easing the lockdown through a traffic light system could help to reboot the economy, provide a clear sense of direction and instill hope, according to new proposals set out by UCL.

The coronavirus and our interconnected economy and biosphere

When I think about the climate problem and the challenges it creates, I am reassured by the fact that we know what causes climate change, we understand its impact and we know how to mitigate it. The forces that are slowing ...

Video: Staying fit in space

Managing the health of astronauts orbiting Earth at 28 000 km/h is a challenge, but how will we equip astronauts to stay healthy and deal with any medical emergencies during missions to the Moon or Mars?

Apple watch monitors falls, track heart rhythms

For more than a decade, the latest Apple products have been the annual must-have holiday gift for the tech-savvy. That raises the question: Is the newest Apple Watch on your list—either to give or receive—this year?

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