Taste, pain, or response to stress—nearly all essential functions in the human body are regulated by molecular switches ...

Zimbabwe is home to around 100,000 elephants, yet the country's capacity is only half that number. As villagers and elephants ...

The $249 46-mm running watch has a bright 1.32-inch OLED display and weighs just 36g. It offers up to 12 days of battery life ...