HumansHoliday brain-off round 3: Build the Tower of Hanoi It takes forward planning and logic to conquer this puzzle in the fewest moves possible. Grab some coins or plates to try it yourself Features
HealthSuperagers with amazing memories have shrink-resistant brains A small number of people over the age of 80 retain a good memory, which seems to be linked to their brains shrinking much less as they age News