Volume 569 Issue 7757

Editorials

p.455

doi: 10.1038/d41586-019-01561-4

p.455

doi: 10.1038/d41586-019-01562-3

News

p.463

The findings expose the deficiencies of tsunami warning systems, as well as highlighting the power of citizen science.

doi: 10.1038/d41586-019-01544-5

p.464

Immunological imprinting could provide hints to development of better vaccines.

doi: 10.1038/d41586-019-01524-9

p.465

Women recounted their experiences at a meeting organized by the National Institutes of Health.

doi: 10.1038/d41586-019-01602-y

p.466

The Gran Sasso National Laboratories have seen no major accidents so far, but prosecutors charge that environmental controls were lax.

doi: 10.1038/d41586-019-01552-5

p.467

Understanding why living on the street seems to cause rapid aging could help homeless people — and governments.

doi: 10.1038/d41586-019-01573-0

News Features

p.469

doi: 10.1038/d41586-019-01540-9

p.470

doi: 10.1038/d41586-019-01565-0

p.472

doi: 10.1038/d41586-019-01566-z

p.476

doi: 10.1038/d41586-019-01567-y

News & Views

p.490

Current methods for producing proteins that can be activated by light require knowledge of the protein’s active site, or can reduce the protein’s functionality. A technique that overcomes these issues has been devised.

doi: 10.1038/d41586-019-01394-1

p.491

doi: 10.1038/d41586-019-01583-y

p.492

The biggest synthetic genome so far has been made, with a smaller set of amino-acid-encoding codons than usual — raising the prospect of encoding proteins that contain unnatural amino-acid residues.

doi: 10.1038/d41586-019-01584-x

p.494

Supersolids are highly sought-after structures whose atoms can simultaneously support frictionless flow and form a crystal. Hallmarks of a supersolid have now been observed in three experiments that involve quantum gases of dipolar atoms.

doi: 10.1038/d41586-019-01585-w

p.495

doi: 10.1038/d41586-019-01586-9

Articles

Letters