During navigation, radar technology helps ships at sea, or jet fighters flying faster than the speed of sound, to detect potential threats. Dreamt up by inventors and made famous by war, radar is a vital piece of technology that changed the world as we kn
A badger forced to scavenge for food by a snowstrom has uncovered a stash of 209 Roman coins in a cave in Spain.
Hiding beneath the outer layers of some planets, there may be something spectacular: a constant rain of diamonds.
Archaeologists in China have discovered a rare 2,500-year-old piece of military equipment; an intricately-fashioned leather-scale armor that resembles the scales of a fish.