Chart of Life Extended by Nearly 1.5 Billion Years Dec. 19, 2024 — Fossilized skeletons and shells clearly show how evolution and extinction unfolded over the past half a billion years ...

Viral evolution refers to the heritable genetic changes that a virus accumulates during its life time, which can arise from adaptations in response to environmental changes or the immune response ...

Erdoğan et al. use experimental & simulated evolution of an antibiotic resistance enzyme to show how such relationships allow the emergence of standing phenotypic variation under static ...