The movement to change your incandescent light bulbs for compact fluorescents completed its successful European Union campaign. The United States is next.
The future may hold a drug therapy for treating post-traumatic stress disorder, but some of the popular choices of the last few years, like Risperdal, won't be part of it.
"If everybody had an ocean ..." perhaps Western militaries could start addressing cases of combat stress without medication, trading hang fire for hang 10.
The hippocampus, a structure inside the brain, shrinks after psychological trauma, which hints that a pharmaceutical cure may address post-traumatic stress disorder.