Resting can cause problems, not relive painful muscles

Resting in bed when suffering from sore muscles, a kind of muscle fever, seems like best option for many. However, studies show that it prolongs pain, reduces mobility and extends recovery time.

A vacuum cleaner that talks as it cleans

A Japanese company has come up with a robot vacuum cleaner that can talk to people as it cleans.

Tips to keep your brain sharp

If you don`t want your brain to lose its prowess as you age, better follow these tips.

Seven hours of sleep may help keep your brain sharp

Want to keep your brain sharp? Be sure you sleep for about seven hours every night but not more than that, scientists say.

Seven hours of sleep may help keep your brain sharp

Want to keep your brain sharp? Be sure you sleep for about seven hours every night but not more than that, scientists say.

Physical exercise keeps your brain sharp

Physical exercise may be the best way to keep your brain sharp in old age.

Physical exercise keeps your brain sharp

Physical exercise may be the best way to keep your brain sharp in old age.

Starvation keeps brain sharp

Stay hungry and sleep-deprived to stay sharp –that seems to be the idea, at least for fruit flies.

Starvation keeps brain sharp

Stay hungry and sleep-deprived to stay sharp –that seems to be the idea, at least for fruit flies.

Starvation keeps brain sharp

Stay hungry and sleep-deprived to stay sharp, at least as far as fruit flies are concerned.

Starvation keeps brain sharp

Stay hungry and sleep-deprived to stay sharp, at least as far as fruit flies are concerned.