Kick off the new school year with tech that actually works for you. From laptops to handy tablets and must-have accessories, ...

Chemistry articles from across Nature Portfolio Atom RSS Feed Chemistry is a branch of science that involves the study of the composition, structure and properties of matter. Often known as the ...

Andrea Thompson is a senior editor covering the environment, energy and earth sciences. She has been covering these issues for 16 years. Prior to joining Scientific American, she was a senior ...