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

The bitter temperatures and high elevation create a unique climate that can result in weird phenomena ... Light pillars are an atmospheric optical illusion that occurs when unshielded lights ...

Viewers were mesmerized by the striking scene in the viral clip, with one saying, "That's a view into an alternate reality." ...

From beams of light shooting into the night sky to lightning in a snowstorm, Big Sky Country is full of winter weather that ...

Tourists aboard a catamaran in Argentina’s Beagle Canal unexpectedly captured what experts are calling some of the most detailed UFO photographs to date.

According to research published in Nature Communications, the white streaks were first identified by scientists at the University of Calgary using the Transition Region Explorer (TREx) mission. TREx, ...

This story was updated to correct spelling in headline. An atmospheric phenomenon called a Pineapple Express is expected to bring heavy rains and snowfall to California and the Northwest this week.

ALBAWABA - Egypt recently witnessed an interesting phenomenon, when Al-Sharqia Governorate locals noticed a strange set of lights traveling across the c ...