Archive: 03/14/2011

Arctic on the verge of record ozone loss

Unusually low temperatures in the Arctic ozone layer have recently initiated massive ozone depletion. The Arctic appears to be heading for a record loss of this trace gas that protects the Earth's surface against ultraviolet ...

Mar 14, 2011 1 / 5 (1) 2

Orchid wears the scent of death

Sex and violence, or at least death, are the key to reproduction for the orchid Satyrium pumilum. Research led by Timotheüs van der Niet at the University of KwaZulu-Natal shows that the orchid lures ...

Mar 14, 2011 5 / 5 (3) 0 | with audio podcast

A seismograph for ancient earthquakes

Earthquakes are one of the world's biggest enigmas -- impossible to predict and able to wreak untold damage within seconds. Now, a new tool from Tel Aviv University may be able to learn from earthquakes of ...

Mar 14, 2011 5 / 5 (1) 0

Water for an integrative climate paradigm

International climate negotiations are deadlocked between the affluent global North and "developing" South, between political Left and Right, and between believers and deniers. Now, authors writing in the latest issue of ...

Mar 14, 2011 5 / 5 (2) 1

Accounting for scale in catalysis

(PhysOrg.com) -- Depicting a catalyst's behavior in the real world just got a lot easier, thanks to scientists in the Institute for Interfacial Catalysis (IIC) at Pacific Northwest National Laboratory. They ...

Mar 14, 2011 4 / 5 (1) 0 | with audio podcast