"U.S. government agencies plan to push ahead with a $57 million dam and fish bypass on Montana's Yellowstone River despite concerns among scientists that it won't meet its goal of helping an ancient fish species, officials said Monday."

"Shark-fishing houses are banding together to fight a bipartisan bill that would ban the trade of shark fins."

"Evidence of what scientists are calling the planet’s Sixth Mass Extinction is appearing in San Francisco Bay and its estuary, the largest on the Pacific Coast of North and South America, according to a major new study."

"Scientists found that lobster larvae struggled to survive when water temperatures rose 5 degrees F. warmer than current temperatures in the Gulf of Maine, a key lobster fishing area off of New England."

"Montana reopened a stretch of the Yellowstone River to fishing and other recreational activities on Friday after a month-long closure prompted by the spread of a deadly aquatic parasite that killed thousands of whitefish and sapped the local economy."

"Illegal fishing, which accounts for 30 percent of fish caught globally, has long been a thorn in the side of small nations who lack resources to monitor their waters. But a new technology puts that power in the hands of anyone with a computer."

"Scientists in the emerging field of conservation paleobiology believe that the key to oyster conservation could be contained in ancient shells."

"Scientists worry that the runaways could harm native species".

"Much of the heat of global warming has been absorbed by the sea, with a steep cost to marine life, ecosystems and the people that depend on them."

"A parasite that is killing tens of thousands of fish is blamed on low stream flow and warming waters, both impacts of climate change in the West."