If you wander outside on a misty morning you may come across a white rainbow - called a fogbow! White rainbows need three ...

Most animals, including humans, carry an internal lunar clock, tuned to the 29.5-day rhythm of the Moon. It guides sleep, ...

New guidelines on what to eat and drink if you have chronic (long-term) constipation have been making news in recent days.

Dubious connection between pre-natal Tylenol use and autism are back, and this time they're coming straight from the federal ...

Much ado has been made about America's worsening sex drought. But America's dry spell is nowhere near as severe as Japan's. There, the sexual landscape has been parched for some time. In a paper publi ...