I was never a great swimmer. After correcting a few common mistakes, I can now get a solid workout in the pool.

A stepfather in Arkansas allegedly drowned his wife's 2-year-old son by repeatedly throwing him into a pool to teach him to ...

When I first heard of the Cudajet (an underwater jetpack), I immediately wanted to try it. The idea is that you can get much ...

Now, the same minature robots are capable of diving and swimming in water, potentially providing a new tool for future search-and-rescue missions. The RoboBee was originally created to act as a ...