19, 2024 — Fossilized skeletons and shells clearly show how evolution and extinction unfolded over the past half a billion years, but a new analysis extends the chart of life to nearly 2 billion ...

An international research team has discovered various mechanisms in asexual mites that generate genetic diversity and thus ...

Lucas Atwell CC BY-SA 3.0 Everyone knows about the mass extinction that ended the Age of Dinosaurs. About 66 million years ago, a seven-mile-wide asteroid slammed into our planet and began a mass ...

Homo sapiens' entry into Europe might have hastened Neandertals' extinction. Neandertals may have had a greater penchant for ...