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

Researchers find obelisks, mysterious RNA molecules in human bacteria that challenge our understanding of viruses and ...

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 ...

Scientists have crossed a startling new frontier in bioengineering: they can now fabricate intricate three-dimensional ...

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.

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

A new imaging study challenges long-standing ideas about how hair grows and could lead to new treatments for hair loss.

Precise Bio 3D printed a cornea implant from living human cells, and the Rambam Health Care Campus successfully transplanted ...

One of the most detailed 3D maps of how the human chromosomes are organized and folded within a cell's nucleus is published in Nature. Chromosomes are thread-like structures that carry a cell's ...

Advanced light microscopy techniques are giving scientists a new understanding of human biology and what goes wrong in diseases Katarina Zimmer, Knowable Magazine Innovative techniques are helping ...

Researchers at the University of Washington and Fred Hutch found that CARD8, an inflammasome sensor, detects HIV-1 in macrophages during cell-to-cell viral transmissions from infected T cells. HIV can ...