‘Fireball’ meteor discovered hours before exploding above Niagara Falls was the smallest asteroid ever seen

An asteroid that fell to Earth in 2022 and exploded in a stunning green fireball above Canada was the smallest space rock ever properly measured, a new study suggests. The … Read More

Discovery of fossilized footprints reveals the moment two ancient human species crossed paths

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. CNN  —  More than 1.5 million years ago, two different species … Read More

I’m a lottery millionaire. I can’t believe what my family is “forbidding” me from spending it on.

Slate Plus members get more Care and Feeding every week. Have a question about kids, parenting, or family life? Submit it here! Dear Care and Feeding, My neighbor, “Treena,” came out to me … Read More