Breaking news on the environment, climate change, pollution, and endangered species. Also featuring Climate Connections, a special series on climate change co-produced by NPR and National Geographic.

DW's individualized German language learning materials can help you to improve your skills with a host of fun and free materials for all levels. dw.com/germancourses We welcome posts in English and German. However, DW will delete and/or report any content that constitutes hateful, threatening, pornographic or harrassing material. Please respect our netiquette: http://bit.ly/b3Ui11 Legal Notice: http://www.dw.com/dw/article/0,,15718489,00.html

I discuss a variety of topics in both the natural and social sciences, exploring the many fascinating insights that the scientific method yields about the world around us.

Wissenschaft und Technik im Kopfhoerer / Science and Engineering in your Headphones

Mandarin Chinese Mp3 Audio Lessons, PDF Transcripts, Worksheets, Situational Dialogues and Chinese Character Videos

Emergency Medicine Cases – Where the Experts Keep You in the Know. For show notes, quizzes, videos and more learning tools please visit emergencymedicinecases.com

Get in-depth coverage of current and future trends in technology, and how they are shaping business, entertainment, communications, science, politics, and society.

A weekly podcast on deploying and managing enterprise storage and data

The extraordinary and hidden histories behind everyday objects and actions