Porous crystals bind fluorine-containing greenhouse gases

Emissions of greenhouse gases contribute significantly to global warming. Not only carbon dioxide (CO2) but also fluorine-containing gases—including so-called per- or polyfluorinated hydrocarbons, or PFCs—have a significant ...

Researchers chart advances in ancient DNA technology

Over the past 10 years, researchers led by Fu Qiaomei from the Institute of Vertebrate Paleontology and Paleoanthropology (IVPP) of the Chinese Academy of Sciences (CAS) have used ancient DNA (aDNA) technology to unearth ...

How firms can overcome the 'paradox of preparedness'

When major threats are looming, but their timing is uncertain, it's hard for business leaders to make an action plan for dealing with them. Wharton marketing professor emeritus George Day and global management consultant ...

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