cIAP1 undergoes a dramatic conformational change during activation that is now shown to be due to the dynamic and metastable nature of the closed form of the enzyme. The discovery of such a striking ...

Robotic roaches have recently conquered tasks like collaborative climbing and squeezing through tight cracks. Other insect-inspired machines have been designed to swim, fly, and perch on almost any ...

This new prefilled insulin injection pen has a unique spring-loaded mechanism. The pen has a no push-button extension at any dose and a low injection force, designed to make self-injecting easier for ...