A league of scientists are calling for a critical discussion on the dangers of life forms made up of 'mirror-image molecules' ...

Researchers have discovered an 18-digit code that allows proteins to attach themselves to exosomes -- tiny pinched-off pieces of cells that travel around the body and deliver biochemical signals. The ...

DNA and RNA are made from “right-handed” molecules while proteins are made from “left-handed” amino acids. This chirality or ...