"Along the wild Pacific coast of British Columbia, there lives a population of the sea wolves. “We know from exhaustive DNA studies that these wolves are genetically distinct from their continental kin,” says McAllister. “They are behaviourally distinct, swimming from island to island and preying on sea animals. They are also morphologically distinct — they are smaller in size and physically different from their mainland counterparts,” says Ian McAllister, an award-winning photographer who has been studying these animals for almost two…

The world’s first grid-connected wave power station has been activated off the coast of Western Australia (WA). After more than a decade of testing and demonstrations, Australian company Carnegie Wave Energy has switched on a pilot project that has begun feeding wave-generated electricity into a local WA grid.
World’s first grid-connected wave power station switched on in Australia - ScienceAlert.