And these things don't go light on the protein — the brand's Protein Max Sweet and Salty Caramel Peanut Crisp bars offer 20 grams of protein without the dense texture common in protein bars.

They were the lowest in sugar and salt, better than average for protein and fibre but just a little high in saturated fat. Nonetheless my new go-to crisp. Manufacturers have been quick to exploit ...

The Cas9 protein is the most widely used by scientists. This protein can easily be programmed to find and bind to almost any desired target sequence, simply by giving it a piece of RNA to guide it ...