# Chinese scientists trace phased rise of oxygen that shaped Earth's habitability

An episode of [Special English](https://invisiblenetwork.ai/podcast/825443473), 15 Sep 2025, 27 min.

Audio: https://dts.podtrac.com/redirect.mp3/radio-res.cgtn.com/ueditor/audio/2509/1057646801012.mp3

①Chinese team helps pioneer clinical vision model, highlighting AI's future in eye care ②"Desert bread" revives southwest China's arid valleys ③China's Hainan to host 11th World Free Zones Organization Annual Congress ④Chinese scientists trace phased rise of oxygen that shaped Earth's habitability

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