
The secret weapon in the war between pet cats and wildlife
28 October 2020
To stop cats killing billions of birds and small mammals every year, we must enlist the help of people who love them, which means getting inside the minds of cat owners

28 October 2020
To stop cats killing billions of birds and small mammals every year, we must enlist the help of people who love them, which means getting inside the minds of cat owners

24 June 2020
Lightning sparks wildfires, causes pollution and destroys some of the planet’s most important trees. Climate change could see its incidence - and impact - increase

30 October 2019
Firms are racing to create a real-time database of every object on Earth larger than a car. It would help investors and conservationists, but could it be abused?

16 May 2018
Plastics that degrade on disposal already exist, and are getting better. But they won't solve the plastic trash problem on their own – and here's why

16 May 2018
From bag bans to bacterial mulchers, many solutions are touted for the plastic waste crisis. Find out which work – and which don't – in our definitive guide