One of Alaska’s most abundant freshwater fish species is altering its breeding patterns in response to climate change, which could impact the ecology of northern lakes that already acutely feel the ...

MARYLAND -- Maryland's effort to fight back against the spreading, invasive northern snakehead fish, now known as the Chesapeake Channa, could be facing a new challenge in the fish's breeding patterns ...

Wind and precipitation play a crucial role in advancing or delaying the breeding cycles of North American tree swallows, according to the results of a new study. Wind and precipitation play a crucial ...

Colonial breeding is an evolutionary puzzle, as the benefits of breeding in high densities are still not fully explained. Although the dynamics of existing colonies are increasingly understood, few ...

Courtesy of Oregon State University Researchers at Oregon State University say new discoveries about how some Chinook salmon breed could help guide conservation efforts. However, in a new study of ...

A new study estimates about 60 million icefish nests are grouped together in the Antarctic Weddell Sea. The colony covers some 92 square miles. Researchers have deployed camera systems to monitor the ...

PENYABANGAN, Indonesia — It took a broken air conditioner for Tom Bowling to figure out — after nearly eight months of failure — how to breed the coveted pink-yellow tropical fish known as blotched ...

Explore the captivating world of wild betta fish, nature’s unique masterpieces known for their striking colors, diverse ...