It's one of the atmosphere’s rarest and most breathtaking phenomena, one that's hard to capture on camera or video.

When astronomers observe distant exoplanets, they sometimes encounter a frustrating result: instead of revealing the chemical fingerprints of an atmosphere, the data appear almost completely flat.

Some of the most common planets in our galaxy may be hiding far more water than scientists can currently detect—even with the ...

This Japanese sci-fi thriller is becoming Netflix's surprise obsession thanks to its intense eight-episode story.

Night Sky This Week. Discover this week's must-see night sky events, moon phases, and stunning astrophotos. Sign up for our ...

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

Researchers using the Hubble Space Telescope have discovered water vapor in the atmosphere of planet K2-18b, located about ...

Summer heat wave, electric vehicles, classic board and card games, Arroyo Seco water, best alien movies and TV Talk.

Netflix’s ‘Human Vapor’ is a crime thriller with a twist of sci-fi, following the investigation into a series of murders by a mysterious entity made of smoke. The eight-episode series starts with a ...

Human Vapor is a new Netflix sci-fi thriller from Japan where a cop and a reporter try to bring down a killer that can literally turn himself into vapor and kill his victims from the inside. How in ...