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

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

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.

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

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 ...

Inside every human cell, a molecular machine quietly shreds damaged proteins to keep life running smoothly. Researchers have ...

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

DNA doesn’t just sit still inside our cells — it folds, loops, and rearranges in ways that shape how genes behave.

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 ...

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