Exposing fish to artificial light at night, not only made fish more active during the night, but also made them emerge quicker from hiding places during the day, which could increase their exposure to ...

The Chicago River has proven itself fit for swimming. But what about raising a family? No one’s ever tallied the number of ...

Stacey Leasca is an award-winning journalist with nearly two decades of newsroom experience. She is also the co-founder of Be a Travel Writer, an online course for the next generation of travel ...

Bobbing along on the research vessel Western Flyer just outside California’s Monterey Bay, marine biologist Karen Osborn and her colleagues were hauling deep-sea fish to the surface for cataloging and ...

The Seattle City Council unanimously voted Monday to approve a new fund aimed at supporting endangered fish species, such as Chinook salmon, in the Skagit River watershed. The fund was proposed by ...

Artificial light at night also makes guppies more courageous during the day, according to a new behavioral study. Artificial light at night also makes guppies more courageous during the day, according ...