Women stay in bed for 60 days ... for science. NASA is carrying out a study on the effects of weightlessness on women. While lounging around in bed for 60 days sounds awesome initially, they are unable to even sit up--exercise is even done on a vertical treadmill. I think I'd go crazy after a few hours.
The lowdown on dog flu. Though of course "bird flu" has been getting all the big headlines, dog lovers have had a lot of questions about this influenza as well. Kim Campbell Thornton smacks down the rumors and puts minds at ease.
Viagra: not just for ED. The drug may increase exercise capacity in patients with pulmonary arterial hypertension.
Finally, Newsweek has an article on Darwin, "science vs. religion," and the new American Museum of Natural History exhibit.