Authorities say the men scoured the Abu Qir Bay seafloor not far from Alexandria on the shores of the Mediterranean.

The Surface Water and Ocean Topography (SWOT) mission instruments have allowed for the clearest satellite-produced map of the ...

A satellite-mounted instrument has in just one year produced higher-resolution imagery of the global seafloor than that from comparable systems over the past 30 years.

Some 538 acres of periodic mudflat wetlands beneath the shallow waters of the back bay have been listed for sale.

U.S. and Japanese forces fought over the Aleutian Islands during World War II. Relics of this conflict can still be found on ...

Twenty years after the deadliest wave in recorded history, most oceans have warning systems and communities have learned how best to escape the danger.

A new study about Earth's northernmost seafloor hydrothermal system shows even more variety in vent styles than previously thought. The study has important implications for understanding the origin of ...

The "megaberg" A23a is on the move again after spinning in one spot for months on end. This is the ice slab's second great escape in as many years after being stuck in place for the first 37 years of ...

Which microbes thrive below us in darkness -- in gold mines, in aquifers, in deep boreholes in the seafloor -- and how do they compare to the microbiomes that envelop the Earth's surfaces, on land and ...

Saildrone has secured a $1.66 million contract to map 2,817 square kilometers of seafloor in the Gulf of Mexico as part of ...