A fly has a pair of tiny, dumbbell-shaped limbs called halteres that were once a second pair of wings. They wield them to make razor-sharp turns and land out of reach on your ceiling. But don't despair – there *is* a trick to smacking these infuriating insects.
These sea slugs may look lazy, but eelgrass sea hares are actually environmental heroes.
They may look cute and colorful, but starfish are actually voracious predators.
Fallcon stars Annie and Grinnell face the tough demands of raising a family.
