Preliminary results from exit polls and telephone surveys conducted for The Associated Press and television networks in presidential primaries Tuesday in Montana and South Dakota:DEMS ENERGIZED OR DIVIDED?Did the long Democratic primary season...

Preliminary results from exit polls and phone surveys conducted for The Associated Press and television networks in presidential primaries Tuesday in Montana and South Dakota:DEMS ENERGIZED OR DIVIDED?Did the long Democratic primary season leave...

Preliminary tests show that a tornado that struck a Superfund site in northeastern Oklahoma did not raise airborne lead levels enough to create a health risk.U.S. Environmental Protection Agency spokeswoman Tressa Tillman says more testing is...

Preliminary results of the Georgia High School Association boys state track and field championships at Memorial Stadium. Note: Individual names of relay competitors will be listed for finals only.Class AAAAA400 meter relay_1, Redan, 41.52 seconds....

Preliminary statistics from a new on-track injury reporting program showed fatality rates among horses that run on synthetic surfaces are nearly identical to the fatality rates of horses that run on traditional dirt tracks.The program took...

Preliminary results from exit polls of Vermont voters show Barack Obama is winning strong support from white women, working class voters and other groups that usually back Hillary Rodham Clinton.White women have been a source of strength for the...

Preliminary tests indicate that a package found at a motel contained the toxin ricin, and seven people have been taken to hospitals, authorities said.Police were called to the Extended Stay America Motel on Thursday and retrieved a package from the...