An X-ray Free Electron Laser (XFEL) is an X-ray combining the features of lasers at the free electron state. An XFEL generates high-intensity electromagnetic radiation by accelerating electrons to relativistic speeds and directing them through special magnetic structures.

Read more

Research Shows Climate Changes to Make Europe Even Hotter. Scientists have developed a new method to model heat wave magnitude that takes both the duration and the intensity of the heat wave into account. The new metric is called the Heat Wave Magnitude Index daily (HWMId) which indicates that a little-studied heat wave in Finland in […]

Read more