The amount of fish that Americans eat is a crucial variable in determining water-pollution limits, limits that may be based on outdated data in some states.
Seattle’s urban waterfront — a noisy highway viaduct and failing seawall — is being transformed to create a welcoming environment for salmon and people.
Given half a chance, salmon can not only survive, but thrive. Fortunately or unfortunately for them, they now depend on us for that chance.
QUEST Radio Reporter Lauren Sommer interviews Jason Peltier, Deputy General Manager of Westlands Water District, a 600,000 acre agricultural district on the west side of the San Joaquin valley.
A stark symbol of our quest to bend nature to our will, the Delta remains the epicenter of an epic drama of seemingly insurmountable political battles and power struggles, pitting north against south; farmer against environmentalist.
QUEST Radio Reporter Lauren Sommer interviews Barry Nelson, Senior Policy Analyst with the Natural Resources Defense Council about the pressures on the Delta ecosystem and the competing plans to manage them.
If you’re like most Californians, you’ve probably never heard of the Delta or why it’s important to the state’s economy and wildlife. In three minutes, we’ll explain how the Delta is a key part of California’s water supply and why it’s been the focus of a decades-long water battle.
Using grizzly bears in the Pacific Northwest as a proxy for the benefits salmon deliver to ecological communities, a new study argues that letting more salmon migrate into coastal streams will lead to downstream improvements for the ecosystem and eventually the offshore salmon catch.
California's critically endangered coho salmon are at a crossroads. Hundreds of thousands of fish once returned to our streams to spawn. But dams, water diversion, and habitat destruction have pushed the coho to the brink of extinction. Without heroic habitat restoration and water conservation efforts, we may lose our storied silver fish.
Kenneth Balcomb, senior scientist at the Center for Whale Research Friday Harbor, Washington, explains the connection between the Southern Resident killer whales (orcas) and chinook salmon.
They are an icon of the Pacific Northwest, stirring a mix of fascination, awe and affection. Thousands of people come to the San Juan Islands in Puget Sound just to catch a glimpse of the Southern Resident orcas that call these waters home.
Scientists are looking for clues in killer whales' aquatic droppings as they try to determine why their numbers remain so low in Puget Sound. To sniff out these floating data dumps, researchers have turned to a furry colleague named Tucker.
Nothing excites whale researchers and whale fanatics more than seeing a new calf born into the pod. However, researchers have learned that calf survival rates are incredibly low, especially for the orca’s first born. The mother’s young calf often dies because of something the mother passes on to her offspring—PCBs.
It's time to celebrate our ocean with World Oceans Day.
QUEST traveled along the San Joaquin River to produce our story on the restoration of more than 150 miles of the San Joaquin River, California's second-largest river. See behind-the-scenes photos in our narrated slideshow of the journey we took to document the historic comeback of the mighty San Joaquin.