Footage reportedly captured by a Navy warship shows four UFOs emerging from the ocean before flying off in unison off the ...

The much admired dark blue of the deep sea has nothing to do with the colour of water, but is simply the blue of the sky seen by reflection. When the heavens are overcast the water looks grey and ...

Regent’s Viceroy, which holds 12 passengers with a 65-foot wingspan, completed a successful sea test on Rhode Island ... over the water's surface with wing-like structures known as hydrofoils ...