To advise biologists navigating the unfamiliar terrain of computer programming, Wheaton professors Betsey Dyer (biology) and Mark LeBlanc (computer science) have written a guidebook, Perl for Exploring DNA, that serves as an introduction to computer-aided searching of biological sequences.

Wheaton students, staff and faculty will join their peers around the country in seeking to raise awareness about global climate change during Focus the Nation, which is being billed as the biggest teach-in in history.

The Wheaton College greenhouses will hold an open house on Friday, Dec. 7 from 11 a. m. to 2 p. m. During the open house, visitors are free to wander around the greenhouses at their leisure and may also bring plants in need of repotting.