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

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.

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

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

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

In this study, researcher developed a new imaging approach that combines two powerful techniques to solve this problem. First, a special type of microscope called a two-photon microscope is used, ...

In a quiet lab at Utrecht University, researchers have built a tool that lets you watch one of life’s most serious crises unfold in real time. Inside every cell, DNA breaks, repairs, and sometimes ...

Diamond nanoparticles containing nitrogen-vacancy centers can now monitor cellular metabolism in real time, targeting specific organelles while tracking particle movement inside living cells.

A cell nucleus reconstituted in vitro in Xenopus laevis (African clawed frog) egg extract. Left image shows a fluorescence image where DNA has been stained and right image shows a density map of the ...

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