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This article says that people with bipolar disorder tend to have more lost workdays than those with major depression do. The data shows this is true. However, the authors point out that in the sample of 3,378 workers, 1 percent suffered from bipolar disorder while 6 percent experienced major depression. Clearly, the greater impact on […]
By Science News -
TechStart your engines
Mechanical engineers have developed a system that greatly decreases the amount of toxic hydrocarbons a car releases.
By Eric Jaffe -
Planetary ScienceSMART stop
The European Space Agency's first mission to the moon ended with a deliberate bang on Sept. 3.
By Ron Cowen -
Health & MedicineShingles shot’s value is uncertain
The cost-effectiveness of a new vaccine against shingles remains uncertain, making it difficult to assess whether adults should routinely receive the shot.