Researchers study house sparrow genetics to understand survival, evolution, and how species respond to environmental change.

Modern humans descended from not one, but at least two ancestral populations that drifted apart and later reconnected, long before modern humans spread across the globe. Using advanced analysis based ...

In tropical climates, lizards are everywhere. It can be a bit wild to see, and they come in all shapes and sizes. They seem a tad superfluous in such large varieties leaving one to wonder, what ...

CRISPR will get easier and easier to administer. What does that mean for the future of our species? In 2016, I attended a large meeting of journalists in Washington, DC. The keynote speaker was ...

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 ...