TIRUCHY: Construction of the Positron Emission Tomography–Computed Tomography (PET-CT) scan facility at the Mahatma Gandhi Memorial Government Hospital (MGMGH), which is under way at an estimated cost ...

Chameleons' eye movements baffled scientists for centuries—until a breakthrough revealed the surprising truth.

I am a male who is 58 years of age. I recently had an MRI of my cervical spine, and just this month, I had a CT scan of my whole abdomen. Since then, I have had symptoms of dry eyes, weight loss and ...

You are also right that the iodine-containing dye from CT scans can precipitate hyperthyroidism in a person who is destined to get it. However, the risk of this occurring is low. There is no increased ...

You are also right that the iodine-containing dye from CT scans can precipitate hyperthyroidism in a person who is destined ...

I am a male who is 58 years of age. I recently had an MRI of my cervical spine, and just this month, I had a CT scan of my whole abdomen. Since then, I have had symptoms of dry eyes, weight loss and ...

Ancient pterosaurs may have taken to the skies far earlier and more explosively than birds, evolving flight at their very ...

Better to be safe than sorry … Following UFC 323 last night (Sat., Dec. 6, 2025) inside T-Mobile Arena, company officials ...

Scans reveal unique spiral optic nerves in chameleons, solving a 2,000-year-old mystery about how they move their eyes.

The U.K. company presented findings that its 360 e-Lung technology could potentially speed up the diagnosis of progressive pulmonary fibrosis by nearly two years in more than half of the patients ...

The number of head CT scans used during ER visits increased from 7.8 million in 2007 to 16 million between 2007 and 2022, but ...

While most women over age 50 schedule mammograms for breast cancer, only a minority who are also eligible for low-dose CT ...