# Why large dogs age faster than small ones, and other October research highlights

- Source: Ars Technica
- Published: 2026-11-02T22:54:35+00:00
- Category: Tech
- Original: https://arstechnica.com/science/2026/11/research-roundup-6-cool-science-stories-we-almost-missed-7/
- Canonical: https://groundlevelnews.com/story/why-large-dogs-age-faster-than-small-ones-and-other-october-research-h-187838/

Plus invisible tattoos, medieval skeleton gets an ID, trapping a single antimatter particle, and more.

_Ground Level News shows a short summary only; the full article and all rights belong to Ars Technica._