picture the size of Rhode Island on a map. Tiny, rectangular, just a sliver of land on America’s east coast. That miniscule footprint is roughly the size of the world’s deep ocean floor that ...

Accompanying photos show the perplexing holes, which are aligned perfectly on the sediment of the ocean floor ... ve been caused by an undersea gas pipe. NOAA Ocean Exploration They added ...

A large international study has been piecing together sonar data to scan the ocean floor. The map, published Tuesday, provides the best ever picture of the Southern Ocean floor. Scientists have ...