Brody Shain was born with a birth defect that caused his face to form in two halves. Now, with the first of many surgeries, he's beginning the process of making his face "whole." ...

Nearly every cell in your body depends on mitochondria to survive and function properly. Mitochondria provide 90% of our bodies' energy, but less well-known are their roles in cellular signaling and ...

They derive their energy from differences in the concentration of hydrogen ions across some of these membranes ...

Here are the best uses of the Arrow keys in Excel with Scroll Lock mode turned on. Pressing Ctrl+Shift+Up, Down, Left, or Right Arrows selects the current cell and all cells above, below, to the left, ...

UCSF scientists discovered that an overlooked cell type in the brain plays a central role in healing traumatic brain injury.