Underwater Antarctic volcanoes discovered in the Southern Ocean

(PhysOrg.com) -- Scientists from British Antarctic Survey (BAS) have discovered previously unknown volcanoes in the ocean waters around the remote South Sandwich Islands. Using ship-borne sea-floor mapping technology during ...

Multibeam sonar can map undersea gas seeps

A technology commonly used to map the bottom of the deep ocean can also detect gas seeps in the water column with remarkably high fidelity, according to scientists from the University of New Hampshire and the National Oceanic ...

Melting Arctic ice cap at record

With Arctic ice cap at record low this summer, University of Calgary geography professor John Yackel predicts serious consequences for the planet.

Commercial satellite race raises calls for more regulations

Rapidly evolving technology and space debris reported in several places around the world—including pieces of a Chinese Long March 5B Rocket in the Indian Ocean—signal the need for a new era for regulation of space, Flinders ...

3-D imaging sheds new light on old Lake Huron shipwrecks

Marine archaeologists are diving deep into Lake Huron's past by creating 3-D images of the many shipwrecks resting far below the surface, giving researchers and the public a far more detailed look at these hidden historical ...

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