What's a 'clean' beauty product? No one can say for sure - CBC News

In this week's issue of our environment newsletter, we look at what 'clean' really means when it comes to beauty products and what effect extreme heat has on rail travel.

Our planet is changing. So is our journalism. This weekly newsletter is part of a CBC News initiative entitled "Our Changing Planet" to show and explain the effects of climate change. Keep up with th… [+14207 chars]

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