Dinosaur explorer The foot bones of Moros are so skinny, it looks ganglier than even the juveniles of later, larger tyrannosaur species. But Moros was no toddler: Close study of the bones' cross ...

Some parenting hacks sound like they came straight from a life-saving Pinterest board. In theory, they promise calm mornings, tidy rooms, and children who magically cooperate. In reality, many of them ...