The latest news on fish
Scientists uncover the secrets of how flying fish stay aloft.
Oxygen levels are down 20 percent, but not enough to create dead zones that kill fish.
More Gulf waters are reopening to commercial hauls as safety tests show little hazard from oil.
Gulf of Mexico ranks in top five regions for diversity.
Pancake batfishes may be getting oiled before they get named.
New observations indicate that liparids dominate the deep.
Fathers' scent helps keep two species separate.
Local diversity helps keep sockeye from going bust every few years.
Scientists look at ways to control the predatory lionfish from taking over.
Research identifies riskier fish and ways to limit potentially harmful exposures.