The phylogenetic position of chaetognaths, or arrow worms, stumped scientists for centuries; now, researchers have revealed important evolutionary trends by pinpointing their proper place.

A research paper by Prof.

Researchers in the Mathematics, Mechanics, and Materials Unit have unveiled a new class of kaleidocycles, one they predict could spur advances in fundamental research, synthetic chemistry, and even robotics.

Researchers describe how the transcription factor JunB, which modulates gene expression, plays a critical role in keeping the immune system in line in mice.