X-rays are a form of electromagnetic radiation with wavelengths shorter than those of visible light, which enables them to pass through many materials that light cannot. Discovered in 1895 by Wilhelm Conrad Roentgen, X-rays are widely used for diagnostic medical imaging and therapeutic applications. They work by projecting X-ray beams through the body onto a detector or film on the other side, creating an image that highlights contrasts based on the varying densities and compositions of different tissues, bones, and organs. This makes them particularly useful for identifying fractures, examining the chest for lung conditions, and assessing other abnormalities within the body. In addition to their medical uses, X-rays are employed in industry for inspecting the integrity of materials and in security for scanning luggage and containers. X-ray technologies have evolved with the development of computed tomography (CT) scans, which provide more detailed cross-sectional images of the body, enhancing diagnostic accuracy.
Research reveals that high-intensity X-ray pulses cause unexpected dimming in silicon crystal diffraction images, a phenomenon that could lead to advancements in laser technology and…
New research exploring the quantum properties of elements in extreme environments has significant implications for our understanding of Earth’s history, the interpretation of unique seismic…
New tissue-equivalent materials developed at the University of Surrey could pave the way for a new generation of flexible X-ray detectors, with potential applications ranging…
Scientists unveil groundbreaking and accurate AI-based methods for classifying cardiac function and disease using chest X-rays. While artificial intelligence (AI) might often be perceived as…
Researchers at Göttingen University have devised a new technique for X-ray color imaging. Researchers at the University of Göttingen have created a new approach to…
According to a new study the X-ray light emitted by a certain magnetar – a highly magnetized dead star – appears to indicate that the…
EP-WXT Pathfinder has released its first results. EP-WXT Pathfinder, an experimental prototype of a module that will ultimately be part of the wide-field X-ray telescope…
Powerful X-rays from the SLAC synchrotron show that the fundamental wiring of our immune system seems to be no match for the vicious SARS-CoV-2 protein….
Using diffusion-weighted magnetic resonance, researchers captured pictures of the activation of microglia and astrocytes, two kinds of cells involved in neuroinflammation. The labs of Dr….
Discovery reveals the role of oxygen impurities in semiconductor properties A team of researchers investigating the properties of a semiconductor combined with a new thin…
High-speed X-ray free-electron lasers have unlocked the crystal structures of small molecules relevant to chemistry and materials science, proving a new method that could advance…
A physical chemist and a diverse group of his students are working on applications with nanoscopic diamonds. Diamonds represent so much more to Abraham Wolcott…
Findings could help resolve a 60-year-old mystery and lead to applications in temperature-sensitive devices and energy-efficient systems. When water boils, it converts into another phase,…
The new method of synthesizing crystals leads researchers to a brand new phase of metal, which may be useful for new technologies. Results were confirmed…
Improvements in the material that converts X-rays into light, for medical or industrial images, could allow a tenfold signal enhancement. Scintillators are materials that emit…
Signals suggest a black hole emits a jet of energy proportional to the stellar material it gobbles up. On November 11, 2014, a global network…
Dark matter is increasingly puzzling. Around the world, physicists have been trying for decades to determine the nature of these matter particles, which do not…
New research confirms some of our ideas about where cosmic X-rays come from and reveals an entire group of X-rays that don’t come from any…