Cells aren’t as passive as scientists once thought—they actively create internal currents to move proteins quickly and ...

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. (Nanowerk ...

A DNA nano-harvester stays on its track inside tumor cells, measuring cancer aggressiveness by detecting a key microRNA biomarker. (Nanowerk Spotlight) Detecting a cancer-linked microRNA inside a ...

A new kind of microscope is giving scientists a way to watch life inside cells with a clarity that feels almost unfair. Instead of choosing between seeing big structures or tiny particles, researchers ...

Here’s what you’ll learn when you read this story: First discovered in 1986, vaults are mysterious organelles whose exact functions still remain unknown. Now, researchers themselves have given vaults ...