An amazing chance encounter with a troop of wild mountain gorillas near Bwindi National Park, Uganda.

Willow the white whale has been causing a splash - after being spotted swimming in a pod of whales. Dan Fisher, 32, was on a boat trip to Svalbard in Norway when he noticed a giant white hump rise from the water. Rushing up a mast to get a better look, he quickly realised he was witnessing one of na...