Lookout Fire burned most of a forest in Oregon. What's unfolding in the aftermath could inform the future of other forests ...

If you've put marshmallows in a microwave oven before, you know what happens. They grow and grow and grow until — well, we've ...

Marshmallow fluff, the gooey heart of many sweet treats, doesn't have to be store-bought. Here's a clever one-ingredient hack ...