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

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

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

A new kind of microscope is giving scientists a way to watch life inside cells with a clarity that feels almost unfair.

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 ...

Piezoelectric nanoparticles deployed inside immune cells and stimulated remotely by ultrasound can trigger the body's disease ...

A new twist on two-photon polymerization has been used to deliver objects, including lasers and an elephant, directly into ...

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 ...

Scientists may have found a safer way to make cells burn more calories—by turning up the heat inside our cellular power plants.

KAIST researchers have developed a way to reprogram immune cells already inside tumors into cancer-killing machines. A drug ...