New shielding for the imager, with ergonomic cutouts, now used at the researchers’ institution (Photo Credit: Akihisa Kataoka) For interventional imagers participating in structural heart ...

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 ...

WASHINGTON, DC—A comprehensive radiation shield can cut radiation exposure to primary operators during coronary and structural heart procedures by more than 99% when used in combination with standard ...

UV radiation comes primarily from the sun. It comprises UVA, UVB, and UVC rays, each with unique properties. While some types of UV radiation provide health benefits, they can also pose risks. The sun ...

An illustration titled 'What Radioactivity Is', with six panels' reading (top) 'Water in pond is 'stable,' it expends no energy,' water can be carried up-hill and its energy level raised,' 'as it runs ...

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 ...