# What a 99-million-year-old feather is telling us about the evolution of flight

Source: [Biology News - Evolution, Cell theory, Gene theory, Microbiology, Biotechnology](https://phys.org/news/2026-11-million-year-feather-evolution-flight.html) · 2026-11-10 · Life
Page: https://themorning.science/story/what-a-99-million-year-old-feather-is-telling-us-about-the-evolution-of-flight-759e386bf8cbcba4
Kind: research · Impact: medium

## In brief

- A 99-million-year-old feather preserved in amber has been reported as the longest feather ever found in amber.
- Dinosaurs had feathers long before birds took to the skies, but how those feathers evolved into flight structures remains unclear.

## Why it matters

The find gives physical evidence from the Cretaceous period that can help explain how feather structures suited to flight may have developed.

## Coverage

- [What a 99-million-year-old feather is telling us about the evolution of flight](https://phys.org/news/2026-11-million-year-feather-evolution-flight.html) — Biology News - Evolution, Cell theory, Gene theory, Microbiology, Biotechnology, 2026-11-10

Tags: paleontology, feathers, evolution, amber, flight, dinosaurs

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science