In the U.S. Geological Survey's Non-Indigenous Aquatic Species database, these so-called 'native transplant' fish are almost twice as common as fish introduced from outside the country. But a new ...

The bipartisan infrastructure law isn't just building projects for people, it also includes $200 million to restore native fish habitat, to help species better weather climate change. KALEB ROEDEL, ...

When warmwater fish species like bass, walleye and crappie that are not native to the Pacific Northwest, but prized by some anglers, overlap with baby spring chinook salmon in reservoirs in Oregon's ...

Flushing your pet tropical fish to set it free is a bad idea. So is releasing it at the beach. Intentional and unintentional aquarium releases have been a leading cause of freshwater fish invasions, ...

MassWildlife is expected to once again begin stocking local waterways with fish in the coming weeks to ensure plenty of catches for anglers in the warmer months. But this year, an environmental group ...

URBANA, Ill. – Rivers split across mountaintops and other geographic barriers may flow only a few miles from one another, but to the aquatic creatures in those waters, the separation could represent ...