In Cairo’s City of the Dead, where homes are mausoleums and communities have grown among the graves, residents speak out ...

Discover the world’s longest and deadliest heatwaves – from Phoenix to Paris – and how climate change is making extreme heat ...

The starting protocol is equally perverse. Runners are told to gather on a particular date, but the race can start at any ...

Sponge-like material filled with air pockets can transform saltwater into freshwater using the sun, supporting sustainable desalination ...