In 1889, the British journalist Henry Morton Stanley stumbled out of the forests of Central Africa into the town of Katwe, a ...

Many African satellite city projects have aimed too high, and failed to launch. But one such project in Kenya, Tatu City, is ...

Scientist Pete Kelsey and his team have 3D-mapped the entire island of Alcatraz, discovering Civil War secrets, prisoner escape routes – and looking at ways to preserve the island for the future.