Key results for three environments. Credit: Proceedings of the National Academy of Sciences (2024). DOI: 10.1073/pnas.2413930121 The field of evolution examines how organisms adapt to their ...

My colleague and I have published a new study of cactus flowers which may help explain the conundrum. For more than a century ...

Research is shaking up how we think about evolution, suggesting there's a level of predictability influenced by genes and genetic history.

Paleobiologist Geerat Vermeij is enthralled with mollusks. Their shells line the surfaces and fill the cabinets and drawers in his office on the second floor of the Earth and Planetary Sciences ...

The natural and the social world shaped the evolution of each. Knowing whom to invite to dinner is as important as knowing how to cook.

Most people know only two things about the appendix: You don’t need it – and if it bursts, you need surgery fast. That basic ...

In regressive evolution, organisms lose complex features and can appear to evolve "in reverse." But evolution doesn't retrace its steps, experts said. When you purchase through links on our site, we ...