It starts as a simple challenge - dropping objects from above and trying to hit targets below. But as the height increases, control disappears, and even the easiest shots become nearly impossible.

Dropping objects from 1000ft sounds simple, but the results are anything but predictable. Each impact went deeper, wider and stranger than we expected. Some items sliced through the earth like knives, ...

A new image by the Chandra X-ray Observatory reveals an unidentified celestial object, dubbed C4, getting blasted by a jet of energetic particles, raising questions about its identity. Reading time 2 ...

A drone dropped a mysterious, glowing object over a Staten Island neighborhood — and the NYPD took the matter seriously enough to do four flybys over the area, according to a retired NYPD detective ...