In the cold waters of Passamaquoddy Bay in Maine lives a strange-looking fish known as the Atlantic wolffish. With powerful jaws and large teeth designed to crush crabs and shellfish, the wolffish is ...

HOMESTEAD — Salmon farms normally occur in the fjords of Norway or Chile, not on the hot, humid flats next to the Everglades. But Atlantic Sapphire, a new type of on-land salmon farm, is betting on ...

A team of researchers at Oregon State University has found that rising temperatures are increasing fish migration. As invasive species flee their warming habitats, they could cause cold-water fish ...

Few streams in Ohio keep their cool sufficiently throughout the summer to sustain cold-water fish. Cold Creek, a 5-mile, meandering run of clear water that starts from holes in the ground and flushes ...

Some already threatened cold-water fish species in the Northwest will not only face shrinking habitat from climate change but also will face growing pressure from invasive fish species fleeing their ...

In Florida, months of animal habit may be unwounded in a single ebb and flow of the water when an animal has been subjected to a few days of unusually cold water. In a place where the warm climate ...