Cell membranes protect and organize cells. All cells have an outer plasma membrane that regulates not only what enters the cell, but also how much of any given substance comes in. Unlike prokaryotes, ...

Cell membranes cradle, protect, and gatekeep living cells. Membranes can even affect how a cell behaves. But membranes' own erratic behavior has puzzled scientists for years. Turns out, it's all about ...

Lipid bilayers in mammalian membranes can have a more asymmetric composition than previously thought, new research shows. This lipid abundance asymmetry is enabled by the unique properties of ...

Cell membranes cradle, protect, and gatekeep living cells. Membranes can even affect how a cell behaves. But membranes’ own erratic behavior has puzzled scientists for years. Turns out, it’s all about ...

Cell membranes are the boundaries of living cells. They are made up of amphiphilic lipids, cholesterol, and membrane proteins arranged in a dynamic bilayer. They regulate signal transduction, ...

Add Yahoo as a preferred source to see more of our stories on Google. New research suggests cell membranes may generate electrical energy through active motion, reshaping how biology powers itself.

Scientists have long known that cellular membranes vary in thickness, but measuring those differences inside actual cells has been out of reach. Subscribe to our newsletter for the latest sci-tech ...

At some point during the evolution of life on Earth, inorganic matter became organic, nonliving matter became living. How this happened is one of humankind's greatest mysteries. Today, scientists work ...