The number of protons is what defines the element. Oxygen, for example ... In a phenomenon known as the island of inversion, ...

Photo: Andrew Holbrooke/Corbis/Getty Images Editor’s note: On December 17, after this story was published, the Landmarks Preservation Commission voted to allow the NBC neon to be replaced with ...

Here, we demonstrate that transposable elements act as sensitive indicators of distinct pluripotent cell states. We engineered hPSCs with fluorescent reporters to capture the temporal expression ...

The finite element method (FEM) is a numerical method for solving problems of engineering and mathematical physics. Typical problem areas of interest include structural analysis, heat transfer, fluid ...