In today's Berardelli Bonus, we take you on a tour inside the funnel of a tornado with dramatic, first-of-its-kind video.

Theories about the origins of the suspected drones include that they’ve been sent by foreign rivals including Iran or China.

Drone video captured by KSAT 12 crews on Monday shows the devastation left behind by the deadly floods in the Hill Country on July 4.

A new video shows the US Army's first test of a drone dropping a live grenade on a target. Small drones have been dropping grenades in combat for years, but this way of war is new for the Army.

We got to test drive Antigravity's A1 drone, billed as the world's first drone built to capture 360-degree video.