A new study finds those who deactivate Facebook are happier than those who don't. But there are reasons to believe this might not be true of the elderly.
Nuclear researchers suspect that there are nearly 4,000 undiscovered nuclei that may help lead us to new machines and practices that benefit human life.
The Kepler telescope has run out of fuel and officially entered retirement. Luckily, there is a replacement on the way to continue our observation of the stars.
Through his attacks on those government expenditures he deems frivolous, the Arizona senator exposes the counterproductive nature of his own belt-tightening mission.