If forced to choose one descriptor for the octopus, the best word may be “otherworldly.” These truly amazing marine animals ...
About 500 million years ago, not a single creature had a skull. Over time, these bony plates evolved into the structural marvels that vertebrates—animals with spinal cords, aka you, me, and your pug, ...
is crimson creature glides through the twilight zone with rainbows dancing up and down its body but to predators it’s ...
: Some sci-fi aliens feel made up on the spot. Others seem so fully realized they could exist. This video explores the species with the deepest lore, logic, and worldbuilding in science fiction.