A self-described science nerd is the latest American to get an experimental pig kidney transplant. Doctors at Massachusetts General Hospital announced Monday that Bill Stewart of Dover, New Hampshire, is faring well after his June transplant. It's not the only milestone they're marking in the quest to prove if animal-to-human organ transplants might really work. An earlier Mass General patient has been dialysis-free for a record seven months and counting thanks to a pig kidney. Based on those successes and lessons from some other attempts, U.S. health officials have cleared the first clinical trials of pig xenotransplants.

  • Updated

Today in history: On Dec. 3, 1984, a cloud of methyl isocyanate gas escaped from a pesticide plant operated by a Union Carbide subsidiary in Bhopal, India, causing an estimated 15,000 to 20,000 deaths and more than 500,000 injuries.

  • Updated

Chicago cardinal elected president of Catholic bishops’ conference at fall meeting

  • Updated

Hoping to find a Tesla Roadster under the Christmas tree? The San Carlos-based company says all of their model 2007 1/2 electric sports car mo…

  • Updated

South San Francisco Councilman Joe Fernekes and his family had an extra reason to celebrate over the Thanksgiving holiday: his oldest daughter…