Bitterness has greeted suggestions that occupied territory will have to be ceded to Russia: “It’s like ripping off a man’s ...

Archaeologists have already found more than 200 tombs—and they think that might be just the tip of the iceberg.

More than half of the world's people live in cities. By 2050, it will be nearly seven in ten. Cities account for more than 70% of global carbon emissions and 60-80% of energy consumption. Rapid ...