For more than a century, biologists assumed that the bony plates embedded in the skin of lizards – like natural chain mail – were an ancient feature that some lineages inherited and others later lost.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." For decades, scientists have studied animals living in or near the Chernobyl Nuclear Power Plant to see ...

Nonhuman primates like bonobos and chimpanzees might engage in same-sex sexual activities to strengthen bonds, particularly in harsh environments or within strict social structures, a new study sugges ...

Environmental change doesn’t affect evolution in a single, predictable way. In large-scale computer simulations, scientists discovered that some fluctuating conditions help populations evolve higher ...

A new computer model suggests that the process of evolution can get better at evolving in the face of environmental change. When you purchase through links on our site, we may earn an affiliate ...

Discover interesting facts about how evolution works, the different patterns that can emerge from evolution, how quickly organisms can evolve, and whether evolution is a random or ordered process When ...

For decades, scientists have studied animals living in or near the Chernobyl Nuclear Power Plant to see how increased levels of radiation affect their health, growth, and evolution. A study analyzed ...