Charlie Kirk’s suspected assassin left engraved messages on bullet casings. Here’s what experts think they mean.

A well-known Maya stone carving known as Altar Q, located at the site of Copán in Honduras, may use hand signs to represent ...

A negative hand, one of the oldest types of imagery in the world, found in El Castillo. Negative hands were often made using a spit-painting technique in which someone would place their hand on the ...

Press a few buttons, and you can accomplish hundreds of computer tasks, from simple to sophisticated, without taking your hands off the keyboard ...

As parents begin processing information about what school closures will mean for their campus, many wonder if this process can create equity.