Several groups said Tuesday that an air monitoring plan approved by the Environmental Protection Agency doesn't do enough to address the health concerns of Southern California residents living near congested highways. | A search that began on Craigslist.org has led Selina Hodge to a Miami operating room. Hodge, 28, posted a plea online in July, looking for someone -- anyone -- to donate a kidney. | Disease specialists are carefully monitoring the case of a Minnesota infant who developed a unique type of H1N1. It’s called the H1N2 virus and it’s only the second case ever detected anywhere. | Microsoft co-founder Paul Allen and aerospace pioneer Burt Rutan are building the world’s biggest plane to help launch cargo and astronauts into space, in the latest of several ventures fueled by technology tycoons clamoring to write America’s next chapter ... | Researchers say they've found two pits to the east and west of Stonehenge that may have played a role in an ancient midsummer ceremony. The discovery suggests that the 5,000-year-old circle of stones we see today may represent just a few of the pieces in a ... | Three days before the Dec. 7, 1941 Japanese attack on Pearl Harbor, President Roosevelt was warned in a memo from naval intelligence that Tokyo's military and spy network was focused on Hawaii, a new and eerie reminder of FDR's failure to act on a basket lo... | A new survey on health care is revealing that you may not be getting what you pay for if you check into a U.S. hospital. | Car owners with a television are 27 percent more likely to suffer heart attacks than people who have neither, according to a global study on physical exercise and heart disease published Wednesday. |