Nature, Published online: 08 May 2024; doi:10.1038/d41586-024-01333-9Scientists worry that the H5N1 strain of avian influenza will become endemic in cattle, which would facilitate its spread in people.

Nature, Published online: 07 May 2024; doi:10.1038/d41586-024-01377-xNew policy on high-risk biology studies aims to address criticism that previous rules were too vague.

Nature, Published online: 07 May 2024; doi:10.1038/d41586-024-01287-yAn algorithm can monitor the health of retired vehicle batteries used to store surplus power fed into the electrical grid.

Nature, Published online: 07 May 2024; doi:10.1038/d41586-024-01283-2President Javier Milei is making moves to partially privatize the sector, but in the meantime, projects have paused.

Nature, Published online: 03 May 2024; doi:10.1038/d41586-024-01348-2A Sumatran orangutan nicknamed Rakus treated a gash in his cheek with a poultice. Plus, a promising vaccine for urinary tract infections and a special collection on sex and gender in research.

Nature, Published online: 02 May 2024; doi:10.1038/d41586-024-01330-yScientists are starting to untangle exactly how we benefit from the stress of physical activity. Plus, studies in mice might have pinpointed the master dial that controls the immune system.