Please provide your email address to receive an email when new articles are posted on . A committee of experts from science, medicine and academia, among other fields, has recommended NASA proceed ...

To protect astronauts from cancer-causing radiation in space, NASA should proceed with proposals to set a universal career-long radiation dose limit of ~600 millisieverts (mSv), says a new report from ...

The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

The proposed guideline would give all astronauts the same radiation limit, regardless of age and sex. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

When a medical imaging exam provides a clinical benefit, the only risk that should be considered is the exam itself rather than a patient's previous radiation exposure, according to a statement by ...