(CNN) — Archaeologists have unearthed the oldest known wooden structure, and it’s almost half a million years old. The simple structure — found along a riverbank in Zambia — is made up of two ...

Going through a divorce is always difficult and painful, but it can feel especially agonizing when you have kids together. One crucial step is deciding on a co-parenting plan—and for some families, it ...

“Plop plop, fizz fizz, oh what a relief it is.” You might have thought that only the pill that goes with that jingle creates relief. But science suggests the jingle’s wording itself elicits relief.

The idea of a parallel Universe that runs alongside our own sure is alluring. What is a parallel Universe? It’s a place of alternate realities, where different choices are made and different outcomes ...

Editor’s Note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Archaeologists have unearthed the oldest ...