Japanese nuclear plant holds tsunami & meltdown drills

A major anti-disaster drill has been held at a nuclear plant in Hokkaido, the northernmost of Japan’s main islands. The exercise followed a similar drill in Shikoku, and was based on the scenario of a powerful earthquake and tsunami striking the region.

Study: Exercise may slow mental decline by 10 years

Exercise can slow cognitive decline in older people by 10 years, researchers at the University of Miami found in a recent study.