gases

tk

This is a cork popping out of a champagne bottle, as imaged by a high-speed infrared camera. The infrared light … Continued

No need to fear, though: it's an experiment to see exactly how gases are dispersed through the hundreds of miles of New York City subway tunnels.

Note to Fox News: it wasn't a cloud of toxic chlorine.

Astronomers are finding more and more of life’s key ingredients in deep space, from amino acids to a huge water … Continued

The case of the airborne spores, solved

You can’t see them, but other gases can collect in places where we expect there to be air

A gigantic Chinese dairy farm is now the world’s largest methane farm, turning a massive source of greenhouse gas emissions … Continued

The world is running short on several metals, but perhaps more disconcerting is the impending loss of the noble helium. … Continued

Large amounts of methane are leaking into the atmosphere from a section of seafloor under the East Siberian Arctic Shelf, … Continued