Less than a month after four towering dams on the Klamath River were demolished, hundreds of salmon made it into waters to spawn in cool creeks.

All conclude that the risk is too high. California is home to a huge population of sea lions, and great whites are one of ...

The invasive sea lamprey was chomping through the North American region’s native fish, until scientists made a fortuitous discovery.

The first examples of coral bleaching have been recorded in the Gulf of Eilat this year, following an unprecedented rise in ...

Less than a month after four towering dams on the Klamath River were demolished, hundreds of salmon made it into waters they ...

As unprecedented temperatures threaten every coral reef worldwide, scientists are putting everything we've learned about ...

Too much of a good thing is no good at all. Living organisms enjoy sunlight—in fact, they need it to stay alive—but they tend ...

so that they can continue to regulate and graze down the algae." In fact, some studies have even said that grazing fish can ...

“Algae is a good addition to many of the products already on the market. We need all these solutions and so far, the ...

Klamath Basin tribes fought for decades to make this day a reality because our future generations deserve to inherit a healthier river from the headwaters to the sea.” The Klamath ... lower ...

Fish kills suspected to be associated with the current red tide event have been reported from Pinellas County south to ...