A viewer sent us this video showing an object falling through the sky. It's not yet clear exactly what this is.

If you drop an object, it will fall. It's a motion that we’ve all seen hundreds of times. We’ve also all seen plenty of the moon, which makes one complete orbit around our planet every 27.3 days (as ...

The science pros at TKOR explore what happens when objects fall in zero gravity, revealing floating physics and mesmerizing motion science. Winter storm warning for 36 inches of snow: 'Avalanche ...

A woman captured a video of an unidentified object falling from the sky in Pembroke Wednesday night. Colleen McCormack said she was sitting by her hot tub around 9 p.m. when she saw a strangely shaped ...