"Studying companion animals like these dogs offers a window into the kinds of adverse health risks that people may face."

"As it turns out, essentially all big thunderstorms generate gamma rays all day long in many different forms."

Radiation from the Chornobyl nuclear disaster hasn't damaged the genomes of worms living there today. The resilience could clarify human risk.

Low-dose radiation therapy appears to improve heart function in various forms of heart failure, a new study shows.

A new study finds a link between long-term, low-dose radiation exposure and a higher risk of cancer. That matters for patients and workers.

Zoning out to a favorite video during radiation treatments can help kids with cancer hold still and skip anesthesia, a new study shows.

A new effort significantly reduces the number of unnecessary CT scans in children, limiting exposure to harmful radiation.

A technique that tracks radiation in real time promises safer, more effective cancer therapy with less collateral damage, researchers say.

A new approach that combines a gel-like radiation implant and chemotherapy completely dissolved pancreatic cancer in 80% percent of mice.

Long after surviving childhood cancer, some otherwise healthy young adults go on to develop cardiometabolic disease. Radiation may be to blame.