From the 1950s to 1970s, discovery of enzymes began by identifying new chemical reactions within cell-free extracts, but ...

Astronomers captured this stunning image of the Milky Way’s center, revealing a web of gas, dust and stars in extraordinary detail ...

“Surface morphology is extremely important because real electrodes are not uniform planes,” said author Clotilde S. Cucinotta. “They contain steps, edges, and other low coordination sites that can ...