In 1958, Bizarro made his way into comic strips—an inverted Superman who lives on a planet called Htrae, which is governed by laws opposite of those governing Earth. “I was striving, you might say, ...

Most major biological molecules, including all proteins, DNA and RNA, point in one direction or another. In other words, they are chiral, or handed. Like how your left glove fits only your left hand ...

At an international conference this week, experts will work to chart a path forward as they tackle the promise and perils of mirror-image cells. Reading time 2 minutes The prospect of creating “mirror ...

Just when you thought you had enough to worry about, scientists came up with a new world-ending anxiety for us all. A dire warning about something nobody outside the relevant fields knew anything ...