Federal health officials last fall touted a new treatment for autism: leucovorin, a derivative of Vitamin B9 commonly used during cancer treatment. But the drugmaker, GSK, this week asked the Food and Drug Administration to pull its application.[#item_full_content]

Gunman opens fire from moving car in European tourist hot spot, leaving 6 dead and at least 15 wounded
Małopolska Police and MPK S.A. confirmed a Polish gunman opened fire at a popular tourist destination in Kraków Saturday, killing six people and wounding at
