The dark nebula is part of the Circinus West molecular cloud, which stretches for 180 light-years, containing a mass 250,000 ...

A sandstorm occurs when strong winds lift sand particles, creating a dense cloud that reduces visibility. It is common in desert regions like Siwa, Egypt.

Named Eos, the cloud of gas would appear huge in the night sky if visible to the naked eye and could shed light on solar ...

The National Science Foundation's Dark Energy Camera reveals a stunning glimpse into the 'dark nebula' known as the Circinus ...

Some misting and drizzle has started Tuesday morning! The marine layer is so dense through most beachfronts that visibility ...

Scientists have unveiled an enormous gas cloud just 300 light-years from the solar system that measures about full 40 moons ...

Southern Colorado will likely see the low clouds and fog on Saturday morning, with the sun coming out by the afternoon.

THE CHANCE FOR WIDESPREAD DENSE FOG HAS DECREASED DUE TO THE LINGERING CLOUDS KEEPING SURFACE COOLING IN CHECK. DESPITE THIS, ...