Scientists have captured the first detailed 'molecular movie' showing DNA being unzipped at the atomic level -- revealing how cells begin the crucial process of copying their genetic material.

Earth’s core could contain helium from the early solar system. The noble gas tucks into gaps in iron crystals under high pressure and temperature.

Per- or polyfluoroalkyl substances (PFASs) are man-made compounds involved in compositions of many industrial processes and consumer products. They are categorized into two main families based on ...

Shell coating of quantum dots (QDs) is a widely implemented strategy to enhance the optical properties and stability. Typically, binary QDs, such as CdSe and CdS, are able to be precisely coated by ...