2026年9月24日星期四
M
寰宇通鑑
全球快訊
Talent shortage emerges as tech's biggest bottleneck in AI expansion boom— 日经 Nikkei AsiaJapan's JFE Engineering, startups bet on Philippine renewable energy— 日经 Nikkei AsiaTaiwan's ruling DPP rethinks nuclear power opposition in AI era— 日经 Nikkei AsiaTokyo commercial land prices jump to 33-year high as remote work ebbs— 日经 Nikkei AsiaJapan Air Self-Defense Force confirms Global Hawk drone crash— 日经 Nikkei AsiaJapan trading house lobby chief urges stronger yen despite sector windfall— 日经 Nikkei AsiaUK eyes role in Vietnam infrastructure boom with $2.5bn metro financing— 日经 Nikkei AsiaAustralia's rising far-right leader raises alarm over China's EV influx— 日经 Nikkei AsiaTalent shortage emerges as tech's biggest bottleneck in AI expansion boom— 日经 Nikkei AsiaJapan's JFE Engineering, startups bet on Philippine renewable energy— 日经 Nikkei AsiaTaiwan's ruling DPP rethinks nuclear power opposition in AI era— 日经 Nikkei AsiaTokyo commercial land prices jump to 33-year high as remote work ebbs— 日经 Nikkei AsiaJapan Air Self-Defense Force confirms Global Hawk drone crash— 日经 Nikkei AsiaJapan trading house lobby chief urges stronger yen despite sector windfall— 日经 Nikkei AsiaUK eyes role in Vietnam infrastructure boom with $2.5bn metro financing— 日经 Nikkei AsiaAustralia's rising far-right leader raises alarm over China's EV influx— 日经 Nikkei Asia

66-million-year-old feather in dinosaur poop may reveal why birds survived the asteroid

來源 ScienceDaily 科学日报12 天前
內容摘要

This item is a 英文-language original; headline and summary shown as published.

A feather discovered inside 66-million-year-old fossilized dinosaur poop may help explain why modern birds survived the asteroid catastrophe. The extinct bird…

本站僅提供標題與摘要索引，完整內容與版權均歸原發布方所有，請點擊原文連結閱讀。

前往原文
所屬頻道
科學
所屬地區
美洲
原文語種
English
條目編號
science-b4a52fd0

Comments 0 comments

No comments yet. Be the first.

66-million-year-old feather in dinosaur poop may reveal why birds survived the asteroid · 寰宇通鑑