Climate change and overfishing threaten once ‘endless’ Antarctic krill

Antarctic krill — tiny, filter-feeding crustaceans that live in the Southern Ocean — have long existed in mind-boggling numbers. A 2009 study estimated that the species has a biomass of between 300 million and 500 million metric tons, which is more than any other multicellular wild animal in the world. Not only are these teensy […]

Fossil fuel free Antarctica voyage

A crew has completed a three-month, 4,000-mile voyage to Antarctica in a resorted 28ft steel hull sailboat using only sail and a Torqeedo all-electric auxiliary propulsion system, which was recharged by solar and wind energy underway. Manuel Pardi, who recently returned to his home port of Buenos Aires after the three-month voyage in his sailboat […]