Nearly 100 years ago, a seemingly simple discovery revolutionized the microscope. The introduction of phase contrast, which ...

Origami masters turn simple sheets of paper into ornate sculptures. In the origami of life, our cells must fold proteins into ...

Collagen, the protein that builds skin, bones, tendons and organs, exists inside cells as a liquidlike droplet rather than ...

Peanut butter is high in protein, but some foods have even more per serving. Here are animal and plant-based alternatives to add more protein to your diet.

Collagen, the protein that builds skin, bones, tendons and organs, exists inside cells as a liquid-like droplet rather than ...

Engineered fluorescent nanobodies that work inside living cells can label multiple proteins in different colors at once, ...

A new technology allows scientists to map, in single cells, the DNA binding sites of transcription factors and other ...

The average human cell contains roughly 10,000 different proteins. Existing as several to millions of copies in each cell, proteins mediate all manner of tasks, including chemical transformations, ...

We tend to view ourselves and the complex cells that build us as a distinct branch of the tree of life from the compact, ...

Angus reports on the basic research, clinical science, and drug development that may transform survival and quality of life for patients, as well as developments affecting the cancer community. You ...

Structures called desmosomes connect cells to each other and transfer mechanical stress. They are especially important in tissues under continual mechanical stress, such as heart muscle (pictured).