CT scans of Cretaceous fossils reveal seven ancient worm species that bored into marine bones and shaped deep-sea ecosystems.

Worms in the food. Toilets that don’t flush. Floors flooded with fecal waste. Lack of access to attorneys and medical care.

A few of Indiana's tiniest transplants — invasive worms, moths and beetles from overseas — have made massive changes to Indiana's ecosystems over the past several decades.

There’s something very special about climbing every inch of a hill or mountain’s full height, and there’s no better way to ...

The slimy, segmented, bottom-dwelling California blackworm is about as unappealing as it gets—but get a few dozen or thousand together, and they form a massive, entangled blob that seems to take on a ...