HAWAII ISLAND, Hawaii (Island News) -- A 4.4 magnitude earthquake struck off Ocean View on Hawaii Island; no tsunami warnings ...

Between 15 million and 6 million years ago, a drop in ocean crust production may have lowered sea level by 26 to 32 meters. Comments ( 0 ) ( ) When you purchase through links on our site, we may ...

New crust is continually being pushed away from divergent boundaries (where sea-floor spreading occurs ... In locations around the world, ocean crust subducts, or slides under, other pieces ...

Today we are witnessing rapid global sea level rise attributable mostly ... as prior research revealed, ocean crust production dropped by 35%. This reduction, mostly resulting from a global ...

With a call as loud as a large ship, fin whales (Balaenoptera physalus) are among the noisiest creatures in the sea. For some seismologists who ... reflections could assist in measuring ocean crust ...