This project aims to map the location of a graveyards around the globe and then use marble gravestones in those graveyards to measure the weathering rate of marble at that location.

A new review of studies finds 29 percent of cancer research published in high-profile journals had disclosed a conflict of interest. 

While it's a good thing that the conflicts were disclosed, the review also found conflicts affect the research outcomes. The results, announced today, will be published June 15 in the journal Cancer.