Researchers have developed fluorescent molecules that permit imaging how DNA is packaged inside living cells at unprecedented resolution, and in preserved cells, close to the width of the double helix itself. The advance raises the possibility that one day they could train an AI to look at how DNA occupies three-dimensional space inside cells for diagnosing and treating cancer and other types of conditions.

With funding from the Federal Ministry of Research, Technology and Space (BMFTR), the new project SIBAF (Supraleitender Ionenbeschleuniger als BAsistechnologie für die Fusionsforschung) will establish a unique accelerator-based infrastructure for the rapid qualification of advanced materials for future fusion power plants. As part of the funding program “Basistechnologien für die Fusion – auf dem Weg zu einem Fusionskraftwerk” (Basic technologies for fusion – on the path to a fusion power plant), SIBAF will receive €9.7 million over three years, of which €8.1 million will support activities at the GSI Helmholtzzentrum für Schwerionenforschung and the international accelerator center FAIR, currently under construction. Alongside GSI, which coordinates the project, Goethe University Frankfurt is the project partner.

Venus appears pale yellow in visible light, but ultraviolet images reveal dramatic dark and bright patterns moving with the planet’s upper sulfuric acid clouds. Scientists have known about these markings for roughly a century, yet the chemical identity of the material responsible—the “unknown absorber”—remains unresolved.