2 of 9 — Monty: cavalier King Charles spaniel, 6 months Casteel's new book, out Sept. 16, is possibly the only thing cuter than Underwater Dogs: Underwater Puppies. Casteel tells NPR's David Greene ...

This collection of photos from Seth Casteel features hilarious dogs underwater. We don't usually toss the word "cute" around too often, but sh*t, take a look at Casteel's series, Little Friends ...

Polish robotics firm MAB Robotics has released footage of its flagship Honey Badger quadruped robot trotting around a swimming pool. The robot operates just as well underwater as on land, making it ...

DECATUR, Ill. | Since Decatur native Seth Casteel's underwater dog photography first went viral online in February, his life has essentially turned inside out. He went from just trying to make a ...