Genetic variation as an adjustment to environmental changes. Genetic variation allows Chlamydia trachomatis to exploit diverse niches within a host (tissue tropism) and to avoid, escape or resist ...

Some people thrive on just four hours of sleep thanks to a rare genetic mutation. Could you be one of them? Discover the science behind short sleepers.

Our guide on how to get all Neal Fun Infinite Craft combinations and recipes including Minecraft, polar bears, and even Taylor Swift.