Travel companies are already using artificial intelligence to help with customer service and bookings, but now services such as Kayak and E...

Instead of people, the UceLi Quartet played Giacomo Puccini's I Crisantemi (Chrysanthemums) for plants.

The opera act, which played in Mumbai recently, is led by conductor Carlo Rizzi and directed by Sax Nicosia.

Paul Potts, a shy and retiring cell phone salesman from south Wales, looked petrified and on the verge of tears when he shuffled on to the ...