If clouds are heavy, why don’t they just fall to the ground? There’s one key concept behind this. Meteorologist Robb Ellis explains.

"Imagine a burning world, close to its star, with heavy clouds of metals floating aloft, raining down titanium droplets," said study co-author James Jenkins, an astronomer of Diego Portales ...

“Even though the sun has set in Gale Crater, the clouds are high enough in the atmosphere that the sun still shines on them, making them seem to almost glow in the sky,” wrote Alex ...

THURSDAY NIGHT: A line of heavy showers and storms is expected to move through the region, from roughly 11p-4a Friday morning ...