The tabletop diagnostic yields results in an hour and can be programmed to detect variants of the SARS-CoV-2 virus.

Vaccines packaged in novel nanoparticles could offer a new way to fight cancer and infectious diseases.

Crystallized drug prevents immune system rejection of transplanted pancreatic islet cells.

Machine learning reveals metabolic pathways disrupted by the drugs, offering new targets to combat resistance.

Tiny robots powered by magnetic fields could help drug-delivery nanoparticles reach their targets.

Together, cell growth rate and gene expression shed light on why some tumor cells survive treatment.