gases

If aliens modified a planet in their solar system to make it warmer, we’d be able to tell. A new…

International efforts to protect the ozone layer have been a “huge global success”, scientists have said, after revealing that damaging…

Nightmare material or truly man’s best friend? A team of researchers equipped a dog-like quadruped robot with a mechanized arm…

Miguel Divo shows his patient, Joel Rubinstein, a dry powder inhaler. It’s an alternative to some puff inhalers that emit…

The levels of the three most important heat-trapping gases in the atmosphere reached new record highs again last year, US…