Protons are the basis of bioenergetics. The ability to move them through biological systems is essential for life. A new ...

Cells have a mailing system of sorts. They can release tiny molecular balls, called extracellular vesicles (EVs), that ...

Rachel Wolfson, assistant professor of cell biology in the Blavatnik Institute at Harvard Medical School, began studying ...

Combine scanning electron microscopy and elemental analytics: the best-in-class EDS geometry of Sigma increases your analytical productivity, especially on beam sensitive samples. Get analytical ...

The researchers identified the structure of this machine, the mitochondrial pyruvate carrier (MPC), and 50 years since its discovery, have shown how it operates like the lock on a canal to transport ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen ...

State Key Laboratory of Coordination Chemistry, MOE Key Laboratory of Mesoscopic Chemistry, MOE Key Laboratory of High Performance Polymer Materials and Technology, Jiangsu Key Laboratory of Advanced ...

This manuscript makes important contributions to our understanding of cell polarization dynamics by demonstrating how compensatory regulatory and spatial mechanisms enhance the robustness of ...

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Today we are machining some metal inside the scanning electron microscope! By creating a custom fixture, we can manually advance a carbide cutter and cut metal inside the vacuum chamber of my SEM.