Regular controlled doses of nitrous oxide can alleviate depression, a new study has found, but trying to "fix" yourself with ...

They also discuss the dangers of nitrous oxide – a planet-warming gas, but also crucial for the fertilisers that help feed us. And have you ever wondered how scientists actually date the ice cores ...

A shop which police have described as “a hub of criminality and a blight on the local community” has been stripped of its ...

Hydrogen is often sold as the fuel that will help cool the planet, but new science shows that when this tiny molecule escapes ...