Genetic differences in trees untouched by mountain pine beetles

Illinois' imperiled eastern massasauga rattlesnakes retain genetic diversity

Sea stars critical to kelp forest resilience

Deep in the weeds: Using eDNA sequencing to survey pondweed diversity

'Biological passport' to monitor Earth's largest fish

Models may help reduce bycatch from longline fishing

For the first time, scientists are putting extinct mammals on the map

Capturing elephants from the wild shortens their lives

Abandoned farmlands enrich bird communities

The end-Cretaceous extinction unleashed modern shark diversity