The researchers designed DNA-based molecular cages that readily bound to all the RNA in the cells. These molecular cages can open when exposed to light, allowing for further chemical labeling.

Rotaxanes and related molecular machines represent a rapidly developing class of mechanically interlocked molecules that have captured the interest of chemists and materials scientists alike.

After they allowed cells under a microscope to take up these cages, the team shined an extremely narrow laser beam – only 200 to 300 nanometers across – on structures of interest, such as particular ...

A set photo from Avengers: Doomsday reveals a home that could very well belong to a member of the Defenders.

Bacteria come in a surprising variety of shapes. In addition to rod-shaped representatives such as the widely known model bacterium E. coli, there are numerous curved and even spiral-shaped ...