Volume 598 Issue 7882



News Features

News & Views

Machine learning enables global solar-panel detection p.567

An inventory of the world’s solar-panel installations has been produced with the help of machine learning, revealing many more than had previously been recorded. The results will inform efforts to meet global targets for solar-energy use.

doi: 10.1038/d41586-021-02875-y

Bacteria recycle tumour waste to fuel immune cells p.570

Key nutrients that are needed by immune cells are scarce in tumours. Engineered cancer-invading bacteria can recycle tumour waste into metabolic fuel to boost anticancer immune responses in mice.

doi: 10.1038/d41586-021-02639-8

A compact device sustains a fluid of bosons p.571

A device that generates exotic fluids of particles at equilibrium conditions and high temperatures could have applications ranging from low-loss electrical cables to memory storage.

doi: 10.1038/d41586-021-02876-x