Rare Weather Phenomenon Causes Panic Among Beachgoers in Portugal A rare weather phenomenon in the form of a massive roll ...

Clouds play an important role in regulating the climate. Bright ones at low altitudes generally reflect solar energy away, ...

Early Tuesday morning, a delicate, wispy cloud type rarely seen formed over western Montana, lighting up the pre-dawn sky.

Their Latin name means "night shining" and the clouds usually appear as streaks of blue or silver. The Met Office describes ...

The crescent-shaped cloud, dubbed “Eos” after the Greek goddess who personifies dawn, was found by a team led by Rutgers University astrophysicist Blakesley Burkhart. Their study, published Monday in ...

A vast star-forming cloud of molecular hydrogen that is one of the largest single structures in the sky has been discovered hidden near the solar system.. The crescent-shaped cloud—which its ...

The cloud, named Eos, is chock-full of molecular hydrogen and possibly rife with star-forming potential in the future. By Katrina Miller Stars and planets are born inside swirling clouds of cosmic ...

The molecular cloud was detected 300 light-years from Earth, closer than any other similar, star-forming clouds. Thomas Müller (HdA/MPIA)/Thavisha Dharmawardena (NYU) ...