A duplex atop Dubai's Burj Khalifa is on the market for $49 million. Its agent said he's surprised how many Americans have ...

Have you ever wondered how clouds stay in the sky? Here's your answer, and by the way, the weight of an actual cloud might ...

This GOES-W repeating satellite time-lapse video provided by the National Weather Service in Portland, captured between 8 a.m ...

A rare cloud formation resembling waves in the sky has been seen across North Yorkshire. The billowy phenomenon was captured ...

A strange swirl in the sky seen over much of Britain and Europe this week wasn’t the result of alien activity but rather a ...

Florida bill would create hotline for people to report chemtrails. Bill sponsor Sen. Ileana Garcia also filed a bill to ban ...

A partial solar eclipse can be seen early this Saturday in the northeastern U.S. Here's when and where to see it.

The shape is thought to be the result of leftover fuel released into space as the Falcon 9 rocket returned to Earth.

Located on the two highest residential floors of the Burj Khalifa, one of the world's tallest buildings, the duplex measures ...

Rainfall triggers bursts of natural nanoparticles, which contribute to cloud formation and additional precipitation over the ...

The Pleiades, Ptolemy's Cluster, the Large Magellanic Cloud — here's how to center the sky's brightest deep-sky wonders in ...