The US Navy has tidied up after itself by, for the first time, launching and recovering a Yellow Moray Unmanned Underwater ...

This rarely seen glass octopus bared all recently — even a view of its innards — when an underwater robot filmed it gracefully soaring through the deep waters of the Central Pacific Ocean.

Having a pool in your backyard may seem like a luxury, but pool ownership isn’t all fun and floaties. Between simple tasks ...