Scientists have long known that cellular membranes vary in thickness, but measuring those differences inside actual cells has ...

Human cells are extremely small and tightly packed – at about 20 micrometers across, ...

Custom polymer structures can now be 3D printed inside living cells using laser-based fabrication, opening paths to intracellular sensors, cell tracking tags, and embedded microlasers.

After centuries of mapping the human body in ever-finer detail, scientists are still making discoveries. Here we are, in 2025, and a previously unknown cellular structure that could be vital to our ...

Seeing chemistry unfold inside living cells is one of the biggest challenges of modern bioimaging. Raman microscopy offers a ...

Cells are crowded with proteins and nucleic acids. A new study measures subcellular densities across organisms to uncover how material is distributed. (Nanowerk News) Just as life pulsates in big ...

Researchers at Colorado State University have determined how to use artificial intelligence to modify antibodies so they act ...

Cells do more than carry out chemical reactions. New theoretical work suggests they may also generate usable electrical ...

The discovery of an unknown organelle inside our cells could open the door to new treatments for devastating inherited diseases. The organelle, a type of specialized structure, has been dubbed a ...

A Dartmouth study published in Nature Communications reveals that immune cells in the brain use a surprising two-step process ...

In a recently published study, researchers at Fox Chase Cancer Center revealed for the first time that cancer cells can evade anti-cancer drugs by entering and surviving within bone marrow fibroblasts ...