Intermittent fasting may be the key to slowing or even reversing the signs of Alzheimer's disease, a new study suggests.

It’s not a secret that sleep can get more difficult with age — research suggests that up to half of older adults complain of ...

The Earth completes one rotation every 24 hours to give us day and night. When Britain faces the Sun it is daytime, but the other side of the world is in darkness. So in Australia it is the middle ...