The remnants of Tropical Storm Barry dropping intense rain on a flood-prone region caused the deadly flood in Texas, meteorologists said. Cloud seeding, the process of introducing particles into a ...

Speeding around the Earth at 28,000 km/h, NASA astronaut Nichole Ayers captured an incredible view of a phenomenon known as a ...

Kelvin-Helmholtz clouds, often called wave clouds, develop when two layers of air with different densities move at varying ...

NASA astronaut Nichole Ayers has shared an incredible image of a sprite, a rare weather phenomenon that's triggered high ...

Nichole 'Vapor' Ayers shared the photo of what is known as a Transient Luminous Event (TLE) seen above a thunderstorm over ...

A viral video making the rounds on social media shows beachgoers in Portugal encountering an enormous, tsunami-like cloud ...

Some Coloradans have noticed rainbow clouds over the past few days? This is actually a rare phenomenon called "cloud ...

OKLAHOMA CITY (KOKH) — We've seen scattered showers and storms the past few weeks and it has been hot and humid, but there really hasn't been any big severe weather outbreak or anything noteworthy.

The dark, tsunami-like cloud formation billowed across parts of Portugal’s northern and central coasts, as the country set a ...

A rare roll cloud was seen passing over several beaches in Portugal on Sunday, June 29. The phenomenon features a cloud that ...

Portugal like much of Europe has experienced a heat wave recently, but another rare weather phenomenon also gripped many ...