Chapter

Jurassic flightless bird reveals early ecological diversity of avialans

From Nature by Sambif

Concepts

1. Fossil Bird

   "A fossil bird from the Upper Jurassic Zhenghe Fauna of southeastern China contemporary with Archaeopteryx and that clearly could not fly sheds new light on the ecological diversification of early-div

2. Science Briefing

   "Daily briefing: What makes a happy scientist at work? Hear how researchers answered Nature’s 2026 science-job satisfaction survey. Plus, a detector for AI-generated ideas and the winners of the econo