Plants use sunlight to convert water and carbon dioxide into energy-rich sugars and oxygen in various ways (photosynthesis).

Researchers report using computer simulations to demonstrate an important aspect of evolutionary theory: that complex structures, like the eyeball, can arise through evolution. So-called digital ...

The new study challenges the long-held view of evolution as a purely random or chaotic process, suggesting instead that ...

During California’s worst dry spell in the past 1,200 years, some populations of wildflowers defied the odds to survive the ordeal. Researchers say they now believe these flowers relied on a type of ...

In 1859, Charles Darwin’s theory of evolution was postulated in “On the Origin of Species.” In this theory, Darwin suggested ...