invertebrates - Trivia, Quizzes, and Brain Teasers | Mental Floss

Scientists Put 3D Glasses on Cuttlefish and Find Out They Use Human-Like Depth Perception to Hunt Prey

Article main image xx

Scientists Put 3D Glasses on Cuttlefish and Find Out They Use Human-Like Depth Perception to Hunt Prey

Need More Penis Fish In Your Life? A California Aquarium Has a Livestream

Article main image xx

Need More Penis Fish In Your Life? A California Aquarium Has a Livestream

Why Thousands of 'Penis Fish' Washed Up on a California Beach

Article main image xx

Why Thousands of 'Penis Fish' Washed Up on a California Beach

Journey to the Monarch Mosh Pit

Article main image xx

Journey to the Monarch Mosh Pit

Scientists Capture Video of Deepstaria, a Rarely Seen, Shapeshifting Jellyfish

Article main image xx

10 Juicy Facts About Leeches

Article main image xx

Honeybees Go "Whoop!" When They Bump Into Each Other

Article main image xx

Wasps Have the Ability to Use Logic, According to a New Study

Article main image xx

For the First Time, Scientists Find Jellyfish-Like Animal With ‘Transient’ Anus

Article main image xx

The Weird, Disturbing World of Snail Sex

Article main image xx

Hero Crayfish Cheats Death By Removing Its Own Claw to Escape Pot of Boiling Water

Article main image xx

Carnivorous Hammerhead Flatworms Are Invading France

Article main image xx

Drone Captures Massive Swarm of Jellyfish Off British Columbia That Weighs More Than 70 Tons

Article main image xx

Scientists Catch Tiny Jumping Spiders Eating Frogs and Lizards

Article main image xx

The Tardigrade’s Extraordinary Weirdness Continues

Article main image xx

These Deep-Sea Worms Could Live More Than a Thousand Years

Article main image xx