"I thought of this movie too! It’s my mom’s favorite and is always playing at her house. It grates on my skin. You can tell ...

THE SATURDAY INTERVIEW: The Dune and Avengers star tells Patrick Smith not to drink the Kool-Aid as he talks about his wild ...

Nov. 20, 2025 A nationwide analysis has uncovered how sprawling fossil fuel infrastructure sits surprisingly close to millions of American homes. The research shows that 46.6 million people live ...

Every reliable system starts with security. From IoT devices sending data to the cloud, to automotive ECUs verifying their identity, to industrial machines coordinating in real time, all depend on ...

Chemistry is a branch of science that involves the study of the composition, structure and properties of matter. Often known as the central science, it is a creative discipline chiefly concerned with ...

Analytical chemistry is a branch of chemistry that deals with the separation, identification and quantification of chemical compounds. Chemical analyses can be qualitative, as in the identification of ...

Atoms are the building blocks of everything. Atoms can form strong bonds with each other, making molecules. Symbols and formulae Letters from the alphabet are used to represent chemical elements. An ...

Esters are formed by the condensation reaction between an alcohol and a carboxylic acid. This is known as esterification. In a condensation reaction, two molecules join and produce a larger molecule ...