NASA astronaut Don Pettit conducted a fascinating experiment on the ISS, demonstrating how charged water droplets circle a ...

Droplets of less volatile liquids like soybean oil and silicone oil have lower saturation pressures than water.

When a droplet of water falls on a hot pan, it dances across the surface, skimming on a thin layer of steam like a tiny ...

Scientists say hot droplets on cool surfaces show properties similar to the Leidenfrost effect, potentially advancing fire ...

Astronaut Don Pettit, aboard the International Space Station, shared a video showing charged water drops orbiting a knitting needle.

Space has always been a source of awe and fascination. From black holes to distant galaxies, the mysteries of the universe ...

Cloud seeding is the process of weather manipulation in which silver iodide is burned and injected into snow clouds similar ...

If you woke up Monday to find your home and car spattered with dirt, it's not just because spring cleaning has suddenly ...

Puffy to wispy, barely there or dark and menacing, clouds come in many shapes and sizes. Each tells a story about what’s ...

A pretty rare phenomenon was seen over Western Washington on Wednesday and several KIRO 7 viewers sent us photos.