Parasitic sea lamprey has a suction-cup mouth filled with circular rows of teeth. It's like something right out of a Stephen King novel — or maybe just the next chapter of 2020, the one that follows ...

An intense underwater showdown unfolds as a live-caught electric-blue crawfish often dubbed a "blue lobster" is introduced to a stunning alien-like fish in a high-stakes feeding session. Watch this ...

This Indo-Pacific stunner dons a kaleidoscope shell of greens, blues, reds, and oranges, with purple eyes that swivel independently. At 3-18 cm long, it packs a punch like a .22 bullet using club-like ...

This video reveals the moment you bring home a fish so bizarre and rare it looks like it belongs on another planet. You will see the unboxing, the unnatural colors, and the alien like movements that ...

It could be right out of a Stephen King novel — or maybe just the next chapter of 2020, the one that follows COVID-19 and murder hornets. A fish with a powerful suction cup of a mouth filled with ...