Scientists have created a programmable drug system that can zero in on cancer cells with unprecedented accuracy. Built from synthetic DNA, it only activates when it detects a precise combination of ...

I didn't realize how much time I spent on cleanups until regex let me stop.

Counting tells you how much. For years, that one reading guided the study of extracellular vesicles, the tiny packets cells shed into the blood. Each protein’s amount stood in for whatever the cell ...

Researchers discovered that declining levels of phosphatidylcholine may be a major cause of age-related mitochondrial dysfunction and loss of cellular energy. Remarkably, boosting this nutrient ...

Harvesting, storing, and using energy typically require separate materials or devices, making renewable energy systems more complex and less adaptable. This reusable ...