Different atoms and ions possess characteristic energy levels. Like a fingerprint, they are unique for each species. Among ...

A team led by UT Southwestern Medical Center researchers has uncovered the atomic structure of a protein complex pivotal to the function of motile cilia, the hair-like structures extending from the ...

Volvox parent spheroid: Numerous individual cells can be seen across the entire surface as magenta-colored dots. Developing daughter spheroids appear as a few larger clusters with very small dots. The ...

Superionic water—the hot, black and strangely conductive form of ice that exists in the center of distant planets—was ...

Cryo-EM reconstructions of the human ATR–ATRIP complex show how clinical small-molecule inhibitors like VE-822 and RP-3500 bind to and inhibit ATR activity. A research team led by Prof. Gang Cai and ...