# 🔬 Neanderthals Did WHAT to Their Teeth? Plus Alien Megastructures, Sea Monsters & the Secret to Living Past 100

Page: https://stenobird.com/podcast/science-news-daily-peer-review-d-7298183/neanderthals-did-what-to-their-teeth-plus-alien-megastructures-sea-monsters-the-secret-to-living-past-100
Text version: https://stenobird.com/podcast/science-news-daily-peer-review-d-7298183/neanderthals-did-what-to-their-teeth-plus-alien-megastructures-sea-monsters-the-secret-to-living-past-100.md
Podcast: [🎙️ Science News Daily | Peer Review'd](https://stenobird.com/podcast/science-news-daily-peer-review-d-7298183)
Published: 2026-05-23T12:05:26+00:00
Episode link: https://science-news-daily.transistor.fm/episodes/neanderthals-did-what-to-their-teeth-plus-alien-megastructures-sea-monsters-the-secret-to-living-past-100
Audio file: https://media.transistor.fm/babb884f/fe47fd5e.mp3
Processing state: not_requested
JSON: https://stenobird.com/v1/public/podcasts/science-news-daily-peer-review-d-7298183/episodes/neanderthals-did-what-to-their-teeth-plus-alien-megastructures-sea-monsters-the-secret-to-living-past-100
Duration seconds: 508

## Resource

Scientists have uncovered what may be the oldest dental surgery ever recorded — a 59,000-year-old Neanderthal tooth drilled with stone tools, suggesting our ancient relatives had a surprisingly sophisticated understanding of medicine. Paleontologists also unveiled a terrifying 43-foot mosasaur dubbed Tylosaurus rex and a new giant crocodile species that once stalked our earliest human ancestors. The James Webb Space Telescope delivered stunning new images of an alien world where clouds are made of rock-forming minerals that appear each morning and vaporize by evening. Researchers are now seriously proposing that mysterious cold signals detected around distant stars could be signatures of energy-harvesting megastructures built by advanced civilizations. And a new AI-powered blood test claims it can predict your risk of stroke and heart failure up to 15 years before they happen — while a separate study reveals the surprising metabolic secret found in the blood of people who live past 100. Subscribe to Peer Review'd Newsletter: https://peerreviewd.com/ Love Science? Check out our other Science tools: 60sec.site and Artificial Intelligence Radio

## Actions

- request_transcript: `POST https://stenobird.com/v1/public/podcasts/science-news-daily-peer-review-d-7298183/episodes/neanderthals-did-what-to-their-teeth-plus-alien-megastructures-sea-monsters-the-secret-to-living-past-100/transcription-requests` — Idempotently request low-priority transcript generation for this episode.
- read_markdown: `GET https://stenobird.com/podcast/science-news-daily-peer-review-d-7298183/neanderthals-did-what-to-their-teeth-plus-alien-megastructures-sea-monsters-the-secret-to-living-past-100.md` — Read the agent-friendly Markdown representation of this episode resource.

A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed.

## Transcript

Full transcripts are not published on public pages unless there is a clear rights basis.