Category archives for Development

You know that organisms develop, grow, and function in part because genes code for proteins that form the building blocks of life or that function as working bioactive molecules (like enzymes). You also know that most DNA is junk, only a couple percent actually coding for anything useful. Most importantly, however, you know that everything…

Janus Faced Cat

Every year around this time, we start to get a lot of two-faced animal stories. I’m not sure why. [story here] [hat tip: Science Buzz]