A NASA/ESA Hubble Space Telescope image released July 7, 2012, shows U Camelopardalis, a star nearing the end of its life located in the constellation of Camelopardalis (The Giraffe), near the North ...

Neon, argon, krypton, xenon and their uses, from the blinding light of the arc welder's torch to the dying trade of the neon sign-making. Show more Neon, argon, krypton and xenon are unreactive gases.

A new study brings insight to how atmospheric noble gases, in particular argon and neon, cycle from the surface to the Earth's mantle, and back to the surface again. With every breath we take, we ...

The noble gases (historically also the inert gases; sometimes referred to as aerogens) make up a class of chemical elements with similar properties; under standard conditions, they are all odorless, ...