The century-old field of X-ray physics is being rejuvenated by new forms of ultrabright sources based on laser technology, promising a revolution in imaging capabilities. This month Nature ...

Doctors do not use chest X-rays to diagnose asthma. However, you may require a chest X-ray if you’re in the hospital or emergency department because of a severe asthma attack. It can help ...

There are several tests commonly used to diagnose a meniscus tear. The investigation will typically start with a review of ...

X-ray crystallography is a technique that uses X-ray diffraction patterns to determine high-resolution, three-dimensional structures of molecules such as proteins, small organic molecules ...

The images can reveal signs of disease and injury. X rays are used in medicine in procedures such as: radiography, which produces a still X ray image; fluoroscopy, which enables the observation of ...