A person wears virtual reality goggles to view and manipulate images in the Living Heart Project. (Photo: Courtesy of Dassault Systèmes and the Living Heart Project) Clinical trials can be very ...

Infectious disease emergencies are opportunities to test the efficacy of newly developed interventions—for example, drugs, vaccines, and treatment regimens. Yet they raise many intertwined challenges ...

We have to stop emitting carbon dioxide (CO 2) if we want to save the climate—there is no doubt about that. But that alone will not be enough. In addition, it will also be necessary to capture CO 2 ...

We see countless stars and galaxies sparkling in the universe today, but how much matter is actually there? The question is simple enough — its answer, however, is turning out to be quite a ...