Anglers are counting down the days to May 10 after the Department of Natural Resources announced you can keep two walleyes daily on Lake Mille Lacs this year. Given the high numbers for the prized ...

A fish counting weir on the Fishing Branch River, between Dawson City and Old Crow, Yukon will likely be replaced by sonar equipment. The Vuntut Gwitchin First Nation recently placed a sonar station ...

There are plenty of fish in the sea, but how can you count stock levels or protect endangered fish without seeing or catching them? Subscribe to our newsletter for the latest sci-tech news updates.

As reported first by CBC, The prototype was put to the test in the field last spring at a hydroelectric dam owned by Nova Scotia Power outside of Kentville, Newfoundland, where it counted ...

Researchers at MIT, Northeastern University and the Naval Research Laboratory have for the first time used a low-frequency sonar remote system to track fish populations and scan vast sections of the ...

LOWER RUSSIAN LAKE -- What the heck's a weir, anyway? "It's French for fence," explained Alaska Department of Fish and Game Area Management Biologist Robert Begich. Put simply, the fish weirs used by ...