Kodiak brown bears are abandoning salmon-their iconic prey-due to climate change, according to a new study.
A recent study from UBC's Okanagan campus identifies new genetic markers in sockeye salmon that can help improve management of fish populations.
One of Alaska's most abundant freshwater fish species is altering its breeding patterns in response to climate change. This could impact the ecology of northern lakes, which already acutely feel the effects of a changing ...
Sockeye salmon that evolved in the generally colder waters of the far north still know how to cool off if necessary, an important factor in the species' potential for dealing with global climate change.
Water bubbles and the distant rumble-swoosh of rapids can be heard upstream. On shore the occasional bird calls from the surrounding forest. Under the water you are fighting your way upstream, acutely aware of your waning ...
Even fish look forward to retirement.
More than a quarter million sockeye salmon returning from the ocean to spawn are either dead or dying in the Columbia River and its tributaries due to warming water temperatures.
Drought and record hot weather are producing lethal conditions for salmon and trout in rivers across the West.
A massive federal habitat restoration effort in the Columbia River Basin has spent more than $700 million on breaching levies, restoring tidal channels, reconnecting floodplains and other actions meant to boost salmon and ...
Federal authorities have released their final recovery plan for a fish species that teetered on the brink of extinction in the early 1990s in one of the Pacific Northwest's major rivers.