For more than 200 years, scientists have argued about a deceptively simple question: why does a sheet of frozen water let us ...

Ammonia (NH3) is a colorless chemical compound comprised of nitrogen and hydrogen that is widely used in agriculture and in ...

Hubble unveils the “Lost Galaxy” as a vibrant spiral alive with newborn stars and glowing clouds of cosmic energy.

Keeping you up to date with the chemistry news that matters most. Published by the American Chemical Society.

On a warming planet, your food supply depends on crops that can survive heat, drought and fast spreading disease. Now ...