National / International News
The brain has dedicated neurons for each of the five taste categories - salty, bitter, sour, sweet and umami - scientists have discovered.
The time when spy agencies officially didn't exist
Why the triumph of capitalism may not be all it seems
Have the Danes cracked childhood obesity?
Former Soviet President Mikhail Gorbachev warned that the world "is on the brink of a new Cold War", as he spoke at an event to commemorate the fall of the Berlin Wall.
Brothers Richie and Jonny Gray scored tries on their first start together as Scotland head coach Vern Cotter enjoyed an encouraging win on his home debut.