Duke University

Tigers may still come roaring back

Although tigers have been threatened with near extinction for decades and some extinction narratives in the 1990s predicted they'd disappear by 2000, they might actually be making a comeback.

Nov 04, 2013 4.8 / 5 (5) 0

Declining sea ice strands baby harp seals

Young harp seals off the eastern coast of Canada are at much higher risk of getting stranded than adult seals because of shrinking sea ice cover caused by recent warming in the North Atlantic, according to ...

Jul 22, 2013 3.3 / 5 (7) 3 | with audio podcast

Duke to offer free courses on internet

Duke University will begin offering courses free on the Internet, school officials said Tuesday. Doing so will extend Duke's expertise to a broader global audience while using technology to enhance the classroom ...

Jul 18, 2012 4.2 / 5 (5) 0