Unemployment associated with 50% higher risk of death in heart failure patients

Not being employed linked with greater likelihood of death than history of diabetes or stroke.

Non-O blood groups associated with higher risk of heart attack

Having a non-O blood group is associated with a higher risk of heart attack, according to…

Horseman rides across US to bring attention to Agent Orange

SANTA CLARITA, California (AP) -- A 32-year-old Iraq war veteran who inherited a love of horses…

Saturn: Cassini’s Final Chapter

After years, NASA's Cassini spacecraft will soon begin its final act — a plunge into Saturn.…

Saturn: Cassini’s Final Chapter

After years, NASA's Cassini spacecraft will soon begin its final act — a plunge into Saturn.…

Urban farming flourishes in New York

The urban farm craze is finding fertile ground in New York, where 10 young entrepreneurs are…

Ukraine clings to nuclear power despite Chernobyl trauma

Ukraine is still suffering from the trauma of the world's worst civil nuclear accident at Chernobyl…

Cities brace for climate challenges

Faced with exploding populations and steadily rising temperatures worldwide, cities must make haste in reinforcing defences…

Biologist: Orca attacks on gray whales up in California bay

Killer whales are on an unprecedented killing spree in California's Monterey Bay, attacking and feeding on…

Nearly 50 people taken to hospitals after Texas tornado

Nearly 50 people have been taken to hospitals after a tornado swept through the East Texas…