The latest ground-based ... s a remnant dust cloud that should continue to be telescopically visible for a few more weeks, but it’s spreading out and fading,” Zang said. Sky-gazers in the ...

Dramatic photos show lava pouring into residential neighborhoods around a series of volcanic fissures that have opened. Here's what it looks like on the ground.

A rare cloud formation resembling waves in the sky has been seen across North Yorkshire. The billowy phenomenon was captured on camera in Cawthorn on Tuesday night by a BBC weather watcher.

Despite their heaviness, clouds don't fall to the ground. Even though clouds in the sky appear as light, fluffy puffs, they are heavy objects made of water. Their mass varies depending on the type ...