Could measuring immune health reshape medical care?

Nature, Published online: 27 October 2026; doi:10.1038/d41586-026-03396-2Finding practical ways to analyse the state of a person’s immune system could guide treatment decisions and create opportunities for disease prevention.

Nature, Published online: 27 October 2026; doi:10.1038/d41586-026-03396-2

Finding practical ways to analyse the state of a person’s immune system could guide treatment decisions and create opportunities for disease prevention.

Can science make your dog live longer? Longevity craze comes to pets

Nature, Published online: 26 October 2026; doi:10.1038/d41586-026-03447-8The emerging science — and industry — of animal longevity is attracting interest from companies and academics alike.

Nature, Published online: 26 October 2026; doi:10.1038/d41586-026-03447-8

The emerging science — and industry — of animal longevity is attracting interest from companies and academics alike.

Brazil election: many scientists relieved as Lula wins surprise victory

Nature, Published online: 26 October 2026; doi:10.1038/d41586-026-03446-9Scientific organizations in Brazil had rallied around the incumbent president, who defied expectations to defeat his opponent in a run-off.

Nature, Published online: 26 October 2026; doi:10.1038/d41586-026-03446-9

Scientific organizations in Brazil had rallied around the incumbent president, who defied expectations to defeat his opponent in a run-off.

Mentoring a lab colleague? Share your ‘CV of failures’ with them

Nature, Published online: 26 October 2026; doi:10.1038/d41586-026-03410-7Melanie Stefan became a ‘poster child of failure’ after writing an article about it. Now she urges senior colleagues to be more open about career setbacks.

Nature, Published online: 26 October 2026; doi:10.1038/d41586-026-03410-7

Melanie Stefan became a ‘poster child of failure’ after writing an article about it. Now she urges senior colleagues to be more open about career setbacks.

Nerve activity initiates autoimmune hair loss

Nature, Published online: 26 October 2026; doi:10.1038/d41586-026-03258-xUnderstanding the triggers of autoimmunity might lead to better therapies, with hair loss among the conditions for which underpinning factors have come to light.

Nature, Published online: 26 October 2026; doi:10.1038/d41586-026-03258-x

Understanding the triggers of autoimmunity might lead to better therapies, with hair loss among the conditions for which underpinning factors have come to light.

Glimpsing archaeal microbes on the move

Nature, Published online: 26 October 2026; doi:10.1038/d41586-026-03259-wHow and when did cells gain the ability to crawl? Live imaging of cells from close relatives of early eukaryotes fills in a major gap in the understanding of cell…

Nature, Published online: 26 October 2026; doi:10.1038/d41586-026-03259-w

How and when did cells gain the ability to crawl? Live imaging of cells from close relatives of early eukaryotes fills in a major gap in the understanding of cellular evolution.