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Researchers developed a technique, ENGRAM, to keep a running log of the elements that control gene expression in cells. 

Mesenchymal stem cells with high levels of extracellular vesicle secretion promote vascular regeneration and improve heart function in mice.

Stimulation of neural reward pathways may help mice recover from heart attacks.

Tracking oligodendrocytes across their lifespans could help scientists better understand neuronal aging and degenerative diseases. 

Evidence from various sciences reveals that there are diverse ways of being male, female, or both. An anthropologist argues that embracing these truths will help humans flourish.

The presence of microbes in tattoo inks raises concerns regarding the products’ safety.  

Green algae can be outfitted with nanoparticles, transforming them into efficient drug-delivering machines that target lung tumors.

In Salmonella, two seemingly similar antibiotic survival strategies result from very different molecular mechanisms.

Researchers Itai Yanai and Martin Lercher host a unique podcast where they explore the creative process of generating ideas for scientific research.

Increasing levels of the protein Trio preserved synaptic function and motor abilities in aging flies.

Synthetic DNA can pose significant biosecurity risks. Experts call for more screening by providers and institutions to mitigate security concerns.

By assigning sounds to the dynamic bonds within proteins, scientists gathered new insights on protein folding.