The height of the ripples can reach several centimeters ... However, the possibility of resonance leaking the underwater vessel’s position is going to take the problems to a whole new level ...

“The shape of the ripples could only have been formed under water that was open to the atmosphere and acted upon by wind,” says Claire Mondro, a postdoctoral scholar at Caltech and lead author of the ...

NASA's Rover found ripples in Martian rock that resemble the wave patterns on a sandy lake bed on Earth. The ripples could ...

What he saw gave him chills. "The shape of the ripples could only have been formed under water that was open to the atmosphere and acted upon by wind," Mondro explained. The views below show these ...

"The shape of the ripples could only have been formed under water that was open to the atmosphere and acted upon by wind," says postdoctoral scholar Claire Mondro, the study's first author.

Stealth may soon be an impossible feat for submarines, after scientists found a way to detect even the quietest underwater vessels.