Thursday, March 2, 2017

Scientists Say Canadian Bacteria Fossils May Be Earth’s Oldest

The New York Times

They are microscopic artwork: tiny tubes and long filaments, strange squiggles etched into some of the most ancient rocks known. Details here.

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New study finds clear‑cut logging can dramatically increase flood risk.

The Conversation In the past 30 years, floods have affected more than 2.8 billion people worldwide and caused over 500,000 deaths. In Canada...