Documentary: 12 Metres — An Enduring Legacy

The America’s Cup races in Aukland restart again tomorrow. The defender and challenger will be sailing AC75 class boats — keel-less, flying, foiling wonders of carbon fiber, packed with hydraulics, cutting-edge electronics, and powered by soft wing sails, capable of … Continue reading

On International Women’s Day +1, Honoring Admiral “Amazing Grace” Hopper

One day after the observance of International Women’s Day, there is still time to remember and honor Admiral Grace Hopper. Grace Hopper was a pioneering computer scientist and a United States Navy Rear Admiral. Hopper received a master’s degree and … Continue reading

Kitefin Shark, World’s Largest Bioluminescent Vertebrate, Photographed Off New Zealand

Researchers have photographed a large bioluminescent shark in deep water off New Zealand. The kitefin shark was a known species of ocean predator but was only recently discovered to be able to glow in the darkness of its deep-ocean environment. … Continue reading

Spanish Navy’s Juan Sebastián de Elcano Retraces First Circumnavigation

Last Friday, the Spanish Navy training ship Juan Sebastian De Elcano arrived in Guam on its journey to retrace the first circumnavigation of the globe 500 years ago. As reported by Stars and Stripes, the four-masted ship — named for … Continue reading

Iceberg Larger Than New York City Calves from Brunt Ice Shelf

A large iceberg about 490 square miles and about 492 feet thick broke off the Brunt Ice Shelf in the Weddell Sea section of Antarctica yesterday. For comparison purposes, the City of New York is 303 square miles, while Manhattan … Continue reading

Gulf Stream and Atlantic Ocean Circulation Weakest in Last Millennium

A new study has determined that the vast Atlantic Ocean current circulation system, including the Gulf Stream, is at its weakest in a thousand years. The slowing of the current, the Atlantic meridional overturning circulation (AMOC), could increase sea levels … Continue reading