The development of a new generation of drones has revolutionized how wars are fought, according to U.S. officials.

Researchers say the effect on radar screens would be similar to a stadium-sized flying saucer materialising out of thin air ...

A big increase in business taxes next year will ... drop in bookings - while some former rentals are being put up for sale as cities bring in restrictions. Readers overwhelmingly pointed to ...

The biggest breakthrough then came in 1947 with the phrase "A diamond is forever". In the 1980s, the single-month salary was bumped up to two months. A famous ad featuring a woman with a ring said ...