Eugenics is far behind us, but a health historian sees few reasons to believe science is postracial.
Reviews & Previews
Ideally, robots could take over for human crews in disaster zones. But seemingly simple tasks, such as walking, communicating and staying powered up, still pose big challenges.
Natural disasters and terrorist attacks have taught researchers that a subset of children may face long-term problems. Parent reactions and how quickly life returns to normal can make a difference.