Columbia University

Do urban 'heat islands' hint at trees of future?

City streets can be mean, but somewhere near Brooklyn, a tree grows far better than its country cousins, due to chronically elevated city heat levels, says a new study. The study, just published in the journal ...

Apr 24, 2012
5 / 5 (1) 1

The Japanese disaster one year later

As the world remembers the horrors of the disaster on its one-year anniversary, experts at the Mailman School take stock of disaster response, nuclear fears and lessons learned

Mar 12, 2012
2.3 / 5 (3) 0

Fixing climate: Beyond carbon dioxide

Climate scientists at a meeting of the American Association for the Advancement of Science this week were elated to hear that the United States and five other countries had agreed to work toward cutting ...

Feb 24, 2012
4.1 / 5 (8) 0