Older fathers linked with many psychiatric troubles in kids in big study but more proof needed
Officials: More evaluation needed to see much radiation workers exposed to at nuclear dump
German study finds evidence that cannabis use triggered deaths of 2 men with vulnerable hearts
Fetal DNA tests from moms' blood show promise for prenatal screening for Down, other syndromes
Nuclear dump leak in New Mexico rekindles debate over Cold War-era waste
NASA's planet-hunting telescope strikes it big, finds 715 new planets outside solar system
Report: NASA could have prevented astronaut's close call, misdiagnosed previous helmet leakage
Men, if you wanna get the girl, talk less and lower your voice.
AP Newsbreak: More concerns raised about double-walled nuclear waste tanks at Hanford
Winter 'misery index' ranks how bad winter has been; In beleaguered Detroit, it's the worst
As North Carolina debates what to do with coal ash after spill, other utilities empty dumps
Doctors think increased use of mobile devices by children is causing a growing number of cases of nearsightedness.
Virginia's western forensics lab begins $40 million expansion
In Egypt, proclaimed devices to detect, cure AIDS and hepatitis instead find harsh ridicule
ABC7's Lauryn Ricketts says a social media following, in the right hands, is an asset during a weather emergency.
Study says Yellowstone bison can be transferred, but slaughters likely to continue this winter
Government research team rejects claim that Yellowstone grizzly bear population in decline
Proposed US environmental rules aimed at protecting endangered whales during gas, oil testing
Cheese pizza, ice cream, hot dogs and hamburgers -- some of the foods most teenagers love to eat, might be changing their brains and affect learning and memory into adulthood.
Higher education, science groups release video supporting boost in federal research spending