29 April 2021
A bay in south-west Japan could become the place on Earth that geologists use to officially establish the start of the Anthropocene, thanks to an abundance of sardine scales that mark humanity's growing influence on the planet
27 April 2021
During the first coronavirus lockdown, air pollution halved in the UK, but more recent lockdowns saw a drop of only 28 per cent as more people used gas boilers while working from home and for keeping warm during the winter
27 April 2021
A large number of people did less exercise through lockdown and never increased it back to normal levels, with potentially long-term repercussions for physical and mental health
