Med. school to revise anti-sexual-harassment policies

Panel discusses steroid use by Major League Baseball players

Public-health program draws diverse crowd

Wikipedia, laptops leap their way into rural Africa

Internet now not just a luxury, but a necessity

Disordered eating

Early detection tempers short, long-term effects

Viruses may fight brain tumors

New flu strains lessen vaccine’s effectiveness

‘One Laptop per Child’ plan faces low battery life

Text-messaging system allows questions, feedback in class