For more than 100 years, scientists have puzzled over the source of the high-energy cosmic rays that continuously pelt our Earth's atmosphere. Neutrinos are the only particles in the radiation that allow direct conclusions to be drawn about its sources - but they are extremely difficult to detect.…

For decades, we have known of the existence of matter. This "dark" matter is five times more abundant than ordinary matter and plays a crucial role in the evolution of the universe. However, we have not yet been able to identify the nature of this matter.

Anna Bertolini and Dominik Fuchs of the Max…

Normally, physicists try to describe our world. It may therefore come as a surprise that over the last few decades more and more interest has developed in a theory that is at best a caricature of our universe. It bears the mysterious name N=4 Super Yang Mills Theory.

Julian Miczajka from the Max…