Seismic readings of the interior of Mars strongly suggest large quantities of water buried 6 to 12 miles underground.

New map of ‘mega ripples’ caused by dinosaur-killing asteroid helps recreate extinction event - Findings may help predict ...

The ripples suggest that the lake was free of ice at one point.

Big waves from hurricanes like Irene in 2011 or Superstorm Sandy last October or even nor’easters like one that ...

This relatively shallow part of the landmass was once submerged and extended from the coastline before dropping off into ...