Apple warns of iPhone ‘supply shortages’ due to coronavirus outbreak

The consequences of the coronavirus outbreak will be worse than expected for Apple. The tech firm has warned that global iPhone supply will be "temporarily constrained" while it resumes production. Although its factory partners have reopened, those f...

Wisconsin firms hope to make more of the radioactive isotope MRIs need

In the medical world, MRIs have become fairly commonplace. But imaging diagnostics like MRIs and heart stress tests depend on molybdenum-99, or Mo-99, a radioactive isotope that decays into the diagnostic imaging agent technetium 99m, or Tc-99m. The...