these aren't storm clouds. They're tiny songbirds known as ... One theory is that individual birds follow their neighbors' lead. There are nearly 120 species of starlings. You can find multiple ...

A recent video created from images captured by Curiosity shows clouds tinted red and green flowing though the sky over Mars.

An Air Busan plane has been evacuated after a horror fire broke out in the tail - sending huge smoke clouds billowing into the sky. Around 170 passengers and crew have reportedly been taken off the ...

This story appears in the January 2018 issue of National Geographic magazine. If birds left tracks in the sky, what would they look like? For years Barcelona-based photographer Xavi Bou has been ...

“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 ...