Science

Follow PBS NewsHour’s complete coverage of Science and Technology stories.

May 08

Tonight, Miles O'Brien reports from Guatemala on forensic science used to document charges of a genocide against thousands of indigenous Mayans in the 80s. From Boing Boing's Xeni Jardin, who co-produced the piece, here's a look at their reporting.

EmbedVideo(5947, 482, 304); This is the first of two PBS NewsHour reports on hexavalent chromium, a chemical found in U.S. drinking water and the agency charged with regulating it. This report aired on March 13. There is…