Scientists discover chameleons have nanocrystals in their skin that means they can change colour Chameleons use tiny crystals in their skin to change colour, scientists have discovered. In a groundbreaking
Secret compartments for vital functions Stealth aircraft are defined by their smooth edges and deliberate angles. While this provides a sleek aesthetic, it's not very conducive to re-fueling during flight.
French police hunting for armed robbers who stole jewels worth $9.5m from two high-security trucks south of Paris. More than a dozen armed men stole millions of dollars worth of jewels from two high-security
The 480 million-year-old fossil of a human-sized lobster has been found in Morocco A filter-feeding ''lobster'' as big as a human took the place of whales 480 million years ago, a new fossil find has The