Radiation therapy can fix a life-threatening heart rhythm without invasive procedures by reverting heart muscle to a younger state, research suggests.

A radioactive cement injected into bone provides support and local irradiation of spinal tumors more safely than conventional radiation therapy.

The myth that 5G causes COVID-19 has spread around the world, researchers report. Thankfully, experts debunking the false idea helped.

Surgery, in addition to treatments like chemotherapy and radiation therapy, may lenghten survival for women with metastatic breast cancer.

Early and repeated exposure to X-rays and CT scans may increase the chance of testicular cancer. The findings support the use of more testicular shielding.

Radiation from space may have left a mark on early life, researchers say. It could explain chirality, or why molecules have left- and right-handed versions.

A new polymer composite may offer a lighter, non-toxic radiation shielding to replace lead, researchers report.

A new material allows for better monitoring of X-ray radiation, researchers report. That could give a boost to medical imaging or even airport security.

A new algorithm could speed up detection of weapons-grade nuclear material at national borders to protect against nuclear terrorism, researchers report.

Researchers have shown light and sound could replace radiation to image the heart. They say the method has potential for other procedures as well.