The amount of any given protein in a cell has to be controlled to keep its levels within a range required for healthy ...

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

Some human organs, such as kidneys and lungs, have back-ups. Some can be lost with little consequence—the spleen, for example ...

For decades, scientists have known that bacteria can exchange genetic material, in a process called horizontal gene transfer.

Before a chain of amino acids can become an active and useful protein, it must be processed and folded into the appropriate ...

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

Brain tumours, characterized by abnormal cell growth, present subtle early signs like persistent headaches, vision changes, ...

Removing lymph nodes during cancer surgery has saved countless lives in many tumor types. Yet recent research is challenging ...

A healthy brain maintains a harmony of neurons that excite or inhibit other neurons, but the lines between different types of ...

A new computing era arrives with the breakthrough in how computers can sort information. This vital function, at the heart of ...

Before a chain of amino acids can become an active and useful protein, it must be processed and folded into the appropriate ...

White giraffes aren't albinos. Find out how they are different, how they get their color, and how it affects their survival.