Month: May 2009

Australia has more ants than the entire northern hemisphere. There are far fewer species of…

Fluctuations in light intensity allow restoring the regularity of circadian rhythms. In higher organisms, such…

Researchers report that certain regions of the brain in long-term meditators were larger than non-meditators….

Scientists have long known that members of the phenoloxidase family are involved in skin and…

Rare traits persist in a population because predators detect common forms of prey more easily….

A king penguin has been observed trying to adopt the baby of its mortal enemy.