Pennsylvania State University

Respect for human rights is improving

By ignoring how the collection of data on political repression changes over time, human rights watchers may be misjudging reports that seem to show respect for human rights has not been improving, according to a Penn State ...

May 12, 2014
3.5 / 5 (4) 0

Decoys could blunt spread of ash-killing beetles

As the emerald ash borer ravages North American ash trees, threatening the trees' very survival, a team of entomologists and engineers may have found a way to prevent the spread of the pests.

Feb 15, 2013
5 / 5 (2) 1