A chip to measure vacuums

Vacuums are a vital part of the processes—such as freeze-drying—used to make and preserve countless everyday items and must be measured with precision. An EPFL spin-off, Hexisense, is bringing to market a gallium nitride-based ...

Graphene nanoflakes: A new tool for precision medicine

Chemists funded by the SNSF have created a new compound for flexible drug delivery that specifically targets prostate cancer cells. Incorporating four different molecules, the compound prevents tumor cells from multiplying, ...

The world's oldest autograph by a Christian is in Basel

A letter in the Basel papyrus collection describes day-to-day family matters, and yet is unique in its own way: It provides valuable insights into the world of the first Christians in the Roman Empire, which is not recorded ...