A potted scarlet monkeyflower would die within a few days without water. But multiple natural populations of the species ...

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 ...

An analysis of ancient and modern DNA suggests the extent of convergent evolution in different peoples around the world is ...

Wild scarlet monkeyflowers in California survived a historic drought by relying on a rapid evolution, marking the first time the process has been observed in the wild.

Understanding biological relationships is often critical when studying animal populations. Researchers have now developed a transformative approach that identifies stretches of DNA that two ...

A recent groundbreaking study has radically altered our understanding of human evolution. Homo sapiens, traditionally thought to have descended from a single lineage, is now believed to be the product ...

Genetics helped scarlet monkeyflower rebound after California’s megadrought — a real‑world example of rapid evolution.

Volcanic eruptions on the remote island of Nishinoshima repeatedly wipe the land clean, giving scientists a rare chance to study life’s earliest stages. Researchers traced the genetic origins of an ...

Jason Munshi-South joined the Drexel faculty in 2024 as the Betz Endowed Chair of Ecology and Professor in the BEES department. Jason’s research program is dedicated to understanding how wildlife ...