Nurture Nature Center’s docent Jeff Mucklin explains how a smiley face fireworks is made with different chemicals that burn different colors in a mortar Wednesday, July 2, 2025, during an event ...

A smiley face graffiti has appeared on a rock along the Godfrey bike trail, puzzling walkers and locals.

A "smiley face"-like deposit of salts on Mars' surface. Planetary scientists suspect these salt deposits are leftovers from briny ponds.

The face with bags under eyes emoji is one of the newest, and most relatable, emoji out there.

A new study looks at lives saved by USAID in the past and what the future without the agency will look like.