Chemists created a nonpermanent adhesive from a natural chemical reaction that can be used in the biomedical field. This discovery may benefit tissue repair or drug delivery. Chemists created a ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American Urea is a small molecule formed as proteins ...

New rules mean farmers can only use standard urea up to 31 March, but Velcourt is going a step further by only using urea fertiliser treated with an urease inhibitor. This move is on the back of two ...