Jane Dressel is so excited that she cannot sit still. The favorite man in her life is 20 feet away, standing on a starting block and posing for pictures at the University of Florida’s indoor pool.

Toddlers as young as a year old, competitive high school swimmers, triathletes training for their next event, and locals looking for a good group exercise class all gather under the newly expanded ...

A colonial jellyfish-like species, Nanomia bijuga, employs a sophisticated, multi-jet propulsion system for swimming that is based on an elegant division of labor among young and old members of the ...