An curved arrow pointing right. Ed O'Neill voices Hank in "Finding Dory," a mimic octopus that lost a tentacle (technically making him a septopus). The mimic octopus is a real creature ...

The giant Pacific octopus grows bigger and lives longer than ... giant Pacific octopuses have learned to open jars, mimic other octopuses, and solve mazes in lab tests. Their population numbers ...

With skin that can mimic colors, patterns, and textures, octopuses are the ultimate shapeshifters. They can camouflage ...