Around 300,000 years ago, anatomically modern humans emerged in Africa, a pivotal moment in human history. Yet, the roots of ...

In the continual arms race between parasites and their hosts, innovation was thought to be the key to a successful attack or ...

Astrobiologists are working to discover universal rules that govern the emergence of complex physical and biological systems ...

What came first, the chicken or the egg?” This classic debate has raged on for centuries baffling philosophers, scientists, ...

New research shows evolution of life isn’t linear. Plants adapt uniquely, sometimes reversing changes to suit their ...

In South Florida, two Caribbean lizard species met for the first time. What followed provided some of the clearest evidence ...

A study shows how a single gene in Atlantic salmon can dramatically influence the timing of puberty -- a key factor for salmon life cycle and survival.

Imagine a photograph of your great-grandparents, grandparents and parents side by side. You'd see a resemblance, but each ...

as determined by natural selection, within bacterial populations. Tiffany Taylor is a professor of Microbial Ecology and ...

Tea tree oil, crushed aspirin, baking soda, and aloe vera are some of the many natural remedies you might try to treat dandruff. If they don’t work after 3 weeks, consider consulting a doctor.