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Alveolar stem cells go beyond making gas-exchange cells to repair damaged airways

mercredi 14 octobre 2026

Nature, Published online: 14 October 2026; doi:10.1038/d41586-026-03085-0Alveolar type 2 (AT2) cells are the stem cells of the lung’s air sacs and are responsible for maintaining alveolar structure and gas exchange. A study that tracked AT2 cells shows that, after injury to the airway, they can (...)

Nature

Daily briefing: China’s extraordinary rise in science

mercredi 14 octobre 2026 par Flora Graham

Nature, Published online: 14 October 2026; doi:10.1038/d41586-026-03322-6Explore China’s efforts to grow its scientific and technological might. Plus, how butterflies trick the eye and what could be the oldest shipwreck ever found.

Nature

China’s AI research is booming: what it’s like to be on the front line

mercredi 14 octobre 2026 par Elizabeth Gibney

Nature, Published online: 14 October 2026; doi:10.1038/d41586-026-03223-8China trains more AI talent than any other country. Nature spoke to analysts and scientists about how AI research there compares to the United States.

Nature

Is this idea from AI or humans? A detector claims it can tell

mercredi 14 octobre 2026 par Elizabeth Gibney

Nature, Published online: 14 October 2026; doi:10.1038/d41586-026-03247-0A tool called IdeaLens helps to judge whether concepts — rather than just writing — in scientific papers are AI-generated.

Nature

Some Jurassic period birds were flightless

mercredi 14 octobre 2026 par Fernando E. Novas

Nature, Published online: 14 October 2026; doi:10.1038/d41586-026-02645-8The fossil discovery of an early avian ancestor in China reveals that flightless birds lived alongside the known flying species.

Nature

Large blind test of methane-detecting satellites lends credibility to emissions data

mercredi 14 octobre 2026

Nature, Published online: 14 October 2026; doi:10.1038/d41586-026-03075-2Twelve methane-sensing satellites were tested for their accuracy in measuring controlled-release events in the Arizona desert over a year-long blind test. Many were found to detect and quantify releases accurately, with (...)

Nature

Will my lack of country-specific grants limit my chances of employment abroad?

mercredi 14 octobre 2026 par Christine Ro

Nature, Published online: 14 October 2026; doi:10.1038/d41586-026-02442-3A researcher in Latin America seeks advice on the best way to present themselves when applying for faculty positions in Europe and North America.

Nature

A guide to the Nature Index

mercredi 14 octobre 2026

Nature, Published online: 14 October 2026; doi:10.1038/d41586-026-03206-9A description of the terminology and methodology used in this supplement, and a guide to the functionality that is available free online at natureindex.com.

Nature

Nature Index reveals the four countries to watch in biomedical engineering

mercredi 14 octobre 2026 par Elliot Yates

Nature, Published online: 14 October 2026; doi:10.1038/d41586-026-03204-xThese nations are making their distinct mark in the field through specialization and collaboration.

Nature