Daily briefing: Fresh evidence for hidden chambers at Tutankhamun’s tomb

Nature作者:Flora Graham2026年9月17日正文已收录本站
  • NATURE BRIEFING

Scans support the idea that as-yet-unexplored chambers might hold the remains of the Egyptian queen Nefertiti. Plus, mathematical controversy and beautiful ctenophores.

Hello Nature readers, would you like to get this Briefing in your inbox free every day? Sign up here.

Howard Carter pictured within Tutankhamun's tomb in 1922. Carter is on the right of the image.

Howard Carter (right) and his team explored Tutankhamun’s tomb in 1922. If Egypt’s Supreme Council of Antiquities approves, careful drilling to deploy miniature tractors equipped with cameras could start in November, study co-author George Ballard told Nature. (David Cole/Alamy)

Hidden chambers at Tutankhamun’s tomb?

Researchers say they have new found evidence for the tantalizing, but controversial, idea that there are as-yet-unexplored chambers in Tutankhamun’s tomb that might hold the remains of the Egyptian queen Nefertiti. The team conducted a range of geophysical surveys, including the first use of gravitational techniques to probe the density of ground around the site, and say they strongly support the existence of a “hidden complex” of corridors and rooms predating the entombment of Tutankhamun.

Nature | 9 min read

Reference: Occasional Papers of the Amarna Royal Tombs Project paper

PROPOSED FUNERARY COMPLEX: 3D diagram of Tutankhamun’s burial chamber showing existing rooms, predicted hidden rooms, and geophysical anomalies beyond the north and west walls.

Who gets credit for AI maths bombshell?

Controversy around OpenAI’s claim to have solved the Navier–Stokes problem — a major puzzle in fluid dynamics — highlights how researchers could be inadvertently sharing their work through chatbots. Mathematician Tristan Buckmaster raised the concern that the company might have had access to work that he and his collaborator had been chatting about with its AI tools for a year. An OpenAI spokesperson said that “no user inputs past July 3rd could have influenced this system in any way”. “I think academics may have been a little naive,” says Michael Jacobides, who studies digital ecosystems.

Nature | 9 min read

Once-in-a-lifetime 222-metre Moon crater

NASA’s Lunar Reconnaissance Orbiter has spotted a ‘once-in-a-century’ event — a crater bigger than the Roman Colosseum, which formed when a rock, possibly this size of a three- to six‑story building, crashed into the Moon between 11 April and 22 May, 2024. Such a large-scale event is estimated to occur only once every 132 years.

Associated Press | 5 min read

Reference: Science Advances paper

Human brain tissue transplanted into mice

In the most extensive integration of human brain cells into an animal so far, lab-grown organoids have been wired into mice to take the place of a missing part of their brains. The hybrid animals offer an unprecedented way to test drugs and study diseases that involve abnormal brain development such as cerebral palsy, says neuroscientist and study co-author Sergiu Pașca. For those who might be worried, scientists say that human neurons could never function in a mouse as they would in a person, nor did this study present any risk of creating a super-intelligent mouse.

Nature | 8 min read

Reference: Nature paper

Side view of a xenocortical mouse brain showing nerve fibers extending from the human graft through the mouse brain, resembling a tissue sample with a fluorescent section.

Transplanted human brain tissue extends nerve fibres (green and red) into a mouse brain (blue) that lacks a cerebral cortex.Credit: S. Pașca lab, Stanford Univ.

Features & opinion

It’s ctenophore time

Ctenophores, also called comb jellies, seem to play a starring role in the evolution of the tree of life. They’re also extremely beautiful, when seen in the right light. Explore our growing understanding of these bizarre creatures, what they tell us about life on Earth and how awesome they look in this lushly illustrated feature.

Quanta | 10 min read

‘Increasing inequality demands action’

A proposed body called the International Panel on Inequality (IPI) has the backing of the United Nations, the African Union, several national governments and more than 700 economists and other scholars of inequality. Nature is on side too, says the journal in an editorial. “So much is known about the causes and damaging consequences of severe inequality, but that this knowledge has failed to prompt meaningful action from politicians,” it says. “The proposed IPI is the best chance so far for inequality research to inform policy action that can change lives for the better.”

Nature | 7 min read

Read more on why we need an International Panel on Inequality by authors who include Nobel-prizewinning economist Joseph Stiglitz and Winnie Byanyima, the head of the United Nations’ agency to combat AIDS. (Nature | 14 min read)

Quote of the day

doi: https://doi.org/10.1038/d41586-026-02955-x

Today I’m enjoying an immersive journey through Earth’s “hidden infrastructure”: the mycorrhizal fungal networks that underpin much of plant life. Data from thousands of soil cores fed a model that estimates global topsoils contain around 1.10 × 1017 kilometres of living hyphae, weighing around 300 megatonnes — 4-6 times as much as all of humanity.

While this Flora takes a moment to say thank you to the funga, why not send me your feedback on this newsletter? Your e-mails are always welcome at briefing@nature.com.

Thanks for reading,

Flora Graham, chief editor, Nature Briefing

• Nature Briefing: Careers — insights, advice and award-winning journalism to help you optimize your working life

• Nature Briefing: Microbiology — the most abundant living entities on our planet — microorganisms — and the role they play in health, the environment and food systems

• Nature Briefing: Anthropocene — climate change, biodiversity, sustainability and geoengineering

• Nature Briefing: AI & Robotics — 100% written by humans, of course

• Nature Briefing: Cancer — a weekly newsletter written with cancer researchers in mind

• Nature Briefing: Translational Research — covers biotechnology, drug discovery and pharma

  • Daily briefing: Reading for pleasure linked to big brain benefits

  • Daily briefing: How this year’s super El Niño is different

  • Daily briefing: Skeleton teeth show evidence of the earliest known habitual drug use

  • Daily briefing: OpenAI claims a huge maths breakthrough