Blogs, wikis, and social-networking sites such as Facebook may get media buzz these days, but for scientists, engineers, and doctors, they are not even on the radar. The most effective tools of the Internet for such people tend to be efforts more narrowly aimed at their needs, such as software that helps geneticists replicate one another's…

This article reports on firebomb attacks at the homes of two animal researchers which have provoked anger and unease. The firebomb attacks, which set the home of a neuroscientist at the University of California at Santa Cruz aflame and destroyed a car parked in the driveway of another university researcher's home, have left researchers and…

This article reports on new studies that shed light on whether getting students into the lab earlier makes a difference. The belief that undergraduate research attracts students to careers in science--and makes them better candidates for such work--has gained almost universal acceptance in academe. But until recently, few researchers have studied…