New data released by the United Nations Institute for Training and Research - Operational Satellite Applications Programme (UNITAR-UNOSAT) shows a stark pattern of destruction when overlaid on the zones of territory control in Aleppo: damaged sites identified by UNOSAT lie primarily within or just outside the outlines of the besieged areas in eastern Aleppo, confirming that this portion of the city has been systematically bombed and shelled for the duration of the war. View full interactive map.
In a discovery that could have profound implications for future energy policy, Columbia scientists have demonstrated it is possible to manufacture solar cells that are far more efficient than existing silicon energy cells by using a new kind of material, a development that could help redu
The Fire Department of New York’s emergency vehicles have a new, potentially life-saving tool on board: a powdered additive for bleach solutions that protects first responders in the field by telling them whether disinfectants are working against infectious disease.
As spring blooms, people in the Northeast and Midwest look forward to spending more time outdoors—which also means plotting ways to avoid the disease carrying black-legged deer tick. This year new research shows that people outside of these areas may also want to take precautions.
This summer’s announcement that the Large Hadron Supercollider in Geneva had detected likely proof of the Higgs boson, an elusive and long-sought particle, brought back memories for Columbia neuroscientist Larry Abbott.
Back in 2010, when graduation still seemed remote and intangible, Rob van Haaren and Garrett Fitzgerald agreed to celebrate their Ph.Ds—whenever they might finish—by piloting a pair of motorcycles from New York City to California.