Planarians have fascinated centuries of biologists by their amazing powers of regeneration. If you decapitate a planarian, the body can grow a new head, and the head can grow a new body. In fact, if you cut out a very tiny chunk from the side of a planarian, that chunk will be able to regenerate a new, complete organism. How do these strange critters manage this? What genes do they have that we don't have? As it turns out, most planarian genes are shared with humans, and several groups of scientists are using the latest tools of genomics and molecular biology to figure out just what it is that gives planarians their remarkable powers of regeneration. These researchers hope that planarians will ultimately teach us how to regenerate human injuries.

Is the State of Texas about to offer Master of Science degrees in creationism? The Institute for Creation Research (ICR), an organization that officially believes the earth sprang into existence less than 10,000 years ago, has applied to offer a state-approved Master's program in science education. Last week, an official advisory committee recommended that the State of Texas approve the ICR's request to offer Master's degrees (read about it here and here). If this request is granted, the ICR has two years in which it can offer state-approved Master's degrees while seeking accreditation for its program from a recognized, outside accreditation organization. Coming on the heels of news that one of the state's science education officials was forced out of her job because she was not "neutral" about standing up for evolution education, this latest event suggests that creationism is about to again become a big issue in the Texas educational system.