Migration isn’t just for birds. Many mammals undertake long journeys every year in search of food, better climates, or breeding grounds. Some rely on endurance, while others move in massive herds, ...

If you haven't heard the riddle by now, no need to worry! The riddle is: There are 30 cows and 28 chickens. How many didn't? This riddle is particularly funny because it usually throws people for a ...