The 9th Circuit Court of Appeals said Friday it wanted more time to decide whether to rehear arguments on the matter.

Kari Salis, a technical unit manager for the Oregon Health Authority Drinking Water Program, said the state started testing ...

Just a year after four dams were removed, a group of fall Chinook have migrated nearly 300 miles into the Upper Klamath Basin ...

Just 20 years ago, Natalie Grabow was learning to swim. Now she's hailed as an inspiration after winning her age group at the ...

Scientists are reporting the first compelling evidence in people that cognitive training can boost levels of a brain chemical that typically declines with age. A 10-week study of people 65 or older ...

Saffrine Duggan / AP Former U.S. Marine Corps pilot Daniel Duggan on Thursday appealed his extradition from Australia to the United States over allegations that he illegally trained Chinese military ...