WASHINGTON — In 2014, Lufthansa flight 1829 took off from Bilbao, Spain, and was ascending normally when the plane’s nose unexpectedly dropped. The plane — an Airbus A321 with 109 passengers on board ...

Electrons inhabit a strange and topsy-turvy world. These infinitesimally small particles have never ceased to amaze and mystify despite the more than a century that scientists have studied them. Now, ...

Whether portraying a character as small and weak or depicting a god-like bird’s-eye view, the high-angle shot is commonly used by filmmakers to create mood, tension, and emotion. A high-angle shot is ...