A guest of Carnival Adventure was worried about radiation after stumbling upon a warning sign, but there is no threat to ...

SEOUL, South Korea — Four defectors from the area near North Korea’s nuclear testing site showed symptoms that could be attributed to radiation exposure, but scientists said they could not conclude ...

Military personnel enter active duty knowing there are risks involved. One risk that affects a small proportion of veterans is illness caused by radiation exposure during service. Most veterans don’t ...

Credit: Getty Images. The hormone sensitivity of breast tissue makes it even more susceptible to damage from ionizing radiation from imaging machines. Radiation is a part of day-to-day life for many ...

Keck Graduate Institute (KGI), a member of The Claremont Colleges, has been awarded a significant grant from the Department of Energy to investigate the effects of low-dose radiation on human beings.

Some studies have linked cellphone use with cancer, so we asked some experts to explain the risk. Credit...Eric Helgas for The New York Times Supported by By Caroline Hopkins Q: I’m constantly on my ...