FILE PHOTO: A sign protesting against government management of water allocation is seen on a bridge over the drying-up Darling River at Menindee FILE PHOTO: A sign protesting against government ...

(NewsNation) — It’s usually easy for scientists to figure out what kills fish and other marine life around Florida and the Gulf Coast: development, pollution, human intrusion or a combination of all ...

The mystery surrounding the disturbing phenomenon of fish spinning themselves to death in Florida is as murky as the ocean’s depths, but scientists may have a lead: poisonous algae. While red tide ...

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In this shocking fish autopsy, a jellyfish catfish is discovered to have swallowed a jelly catfish whole offering a rare and unexpected glimpse into aquatic predation. The video reveals the anatomy, ...

ANAHUAC, Mexico (Reuters) - Thousands of dead fish have blanketed the surface of a lagoon in Mexico's northern state of Chihuahua, and local officials are blaming an intense drought. The fish deaths ...