We test whether jewel cichlids make effective bait while chasing exotic and aggressive species.

Dozens of Mayan cichlids are turning up dead, leaving fish keepers and anglers searching for answers. Once thriving in warm, shallow waters, these colorful fighters are suddenly disappearing. Is it ...

"Its breeding capacity is so high." Experts issue warning as harmful creatures spread in crucial waterways: 'Now it's ...

While most animals manage to avoid inbreeding through scent recognition or by leaving their packs, others (such as those ...