Recent scientific developments include the discovery of a 600-year-old child sacrifice site in Peru, a 'ring of fire' solar eclipse observed on Easter Island, a study on the extinction of 610 bird ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

In Peru, a child sacrifice site reveals ritual practices from 600 years ago. A 'ring of fire' solar eclipse wows few ...

See some of the week’s most interesting images from around the world, as selected by Washington Post photo editors.

A member of the Bolivarian Militia holds up a painting depicting President Nicolas Maduro during a rally celebrating Maduro’s ...

To witness any of these solar eclipse events, be sure to use certified eclipse glasses or a handheld solar viewer to shield your eyes from the sun's harmful rays and observe the event safely.