Bottom-contact fishing banned near rare Central Coast coral reef

Federal authorities have closed Canada’s only known live coral reef in the Pacific Ocean to all commercial and recreational bottom-contact fishing. Fisheries and Oceans Canada says the indefinite closure came into effect on Feb. 14 for the Lophelia Reef, located in the Finlayson Channel of British Columbia’s Central Coast, about 500 kilometres northwest of Vancouver and 200 kilometres directly east of … Read more

How artificial intelligence can help beavers fight floods, droughts and wildfires

A few years ago, a couple of Google employees reached out to a Minnesota scientist with an unusual proposal: What if they could teach computers to spot beaver habitats from space?  “They wanted to know if I thought it was possible to find beaver wetlands from aerial imagery myself, and then if that could be … Read more