British Columbia

Scientists studying endangered southern resident orcas have noticed a steady increase of mysterious gray patches and gray targets (circular lesions which may appear on concentric rings – ed.) on the whales’ skin from 2004 to 2016. 

To date, researchers managed to identify six distinct types of lesions, with the two most common types being gray patches or targets. Some resemble tattooed skin.

They do not know the cause of the lesions and are worried that they could be due to underlying health problems in the struggling population.

The sunflower sea star was once a common sight along North America's Pacific coast. Although it is now an endangered species, scientists are hailing it as a potential saviour of the region's threatened kelp forests.

Recent research reveals its crucial role in controlling the population of kelp-eating urchins, thus offering a glimmer of hope for these vital marine ecosystems.

Dr Nuytten is widely regarded as one of the pioneers of the modern commercial diving industry and a significant force in the creation of new technology.

He has created equipment and diving techniques for deep-water diving and technical diving for both the commercial, scientific, and military industries.

A scuba diver in British Columbia, Canada, has been fined a record 12,000 Canadian dollars ($9,250) for approaching a pod of orcas too closely.

In British Columbia, vessels must keep at least 200 meters away from orcas and in southern B.C. coastal waters between Campbell River and just north of Ucluelet, vessels must keep 400 meters away. Vessels must be at least 100 meters away from all other cetaceans.

They exhibited no signs of having been beached. Instead, they swam around and frolicked amongst themselves. "You can even see some of he bigger orcas swimming alongside the calves as if they're showing them what to do," said an employee of a nearby business.

Although unusual, this behaviour was normal.

A new archaeological study has discovered a Haida site dating back 13,800 years off British Columbia’s Juan Perez Sound. Led by archaeologist Quentin Mackie of the University of Victoria, the team discovered the site near the Haida Gwaii Archipelago and is believed to feature a fishing weir, a man-made channel used to corral fish.