Leiden physicists Daniela Kraft and Julio Melio have created soft structures that can take on different shapes without any ...

NYU scientists are using light to precisely control how tiny particles organize themselves into crystals. Their research, published in Chem, provides a simple and reversible method for forming ...

Researchers have been studying tens of thousands of proteins and even more variations without a yardstick to compare their results.

Vegetables like carrots and sweet potatoes are rich sources of vitamin A. Eggs, organ meats, and fortified foods offer vitamin A and other nutrients. There are two forms of vitamin A in the diet: ...