There were some tense moments in the air on a flight from Los Angeles to Boston on Tuesday. Air traffic recordings captured a Delta captain alerting the tower that he was feeling sick and needed to ...

A greater sage-grouse lays her eggs on bare ground under a sagebrush and sits on them for about a month, which is a long time to be a target. Across the sagebrush country of the American West, ravens ...

Researchers compared data from about 21,000 air crew members to more than 500 other occupations. They found that flight crews receive the highest average annual dose of ionizing radiation of any U.S.

Pilots and flight attendants face greater risk of radiation-related cancer death, posing implications for radiologists and screening programs, according to new research published Monday. Aircrew ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock If you've ever been hiking in a forest and heard a sound like a helicopter, there may actually be a natural ...

If you've ever been hiking in a forest and heard a sound like a helicopter, there may actually be a natural cause: a ruffed grouse. The National Audubon Society (@audubonsociety) posted footage of the ...

Flight attendants and pilots face the highest risk of death from radiation-related cancer, even higher than nuclear technologists, a new analysis of over 500 occupations reveals. Aircrew members face ...

Of more than 500 occupations in the United States, flight attendants and pilots have the highest and second-highest proportions of radiation-related cancer deaths, a new study has found. The results ...

Biologists, wardens and volunteers who monitor sage grouse documented fewer males strutting this spring at their Wyoming leks. That cyclical downturn indicates that population highs keep falling for a ...