More than 95% of the 101,000 children who died in 2019 of respiratory syncytial virus lived in less wealthy countries.

At industrial scales, chemical reactions are typically driven by applying continuous heat to the reactants. In this week’s issue, Liangbing Hu and his colleaguesshow that pulsed heating and quenching ...

For more than 50 years, scientists have been trying to understand the relationship between DNA sequence, gene-expression phenotype and fitness to decipher principles of gene regulatory evolution. In ...

Inscriptions provide an invaluable insight into the ancient world. But over the centuries, many inscriptions have been damaged and exist in fragmented or semi-legible forms, making the job of reading ...

Biaryl compounds, which contain two connected aromatic rings, are common throughout chemistry, medicine and materials science. Joining together the individual molecular components to form these ...

The cover shows human bronchial cells infected with SARS-CoV-2, captured using a scanning electron microscope. In this week’s issue, a collection of six papers reveals key information about the ...

Einstein’s general theory of relativity predicts that Earth’s gravity will sufficiently distort space-time so that clocks at different distances from the planet will tick at different rates — an ...

The US National Cancer Act of 1971 has fostered tremendous progress in our understanding of the biology that underlies cancer. However, scientific and social challenges remain. A new action plan to ...

The seven planets orbiting the star TRAPPIST-1 were largely spared cosmic collisions, raising questions about where these worlds got their water.

Pure mathematics involves the discovery of patterns between mathematical objects and using these connections to formulate conjectures. Mathematicians have deployed computers since the 1960s to help ...

Tunicates, such as sea squirts, are the closest relatives to vertebrates. Most of these marine organisms become sessile — unable to move themselves – when their free-swimming larvae turn into ...

Launched four years ago, the BRAIN Initiative Cell Census Network (BICCN) aims to identify and catalogue the diverse cells types found in mammalian brains. Across 17 papers in this week’s issue, the ...