French mayor draws a line in the beach sand

The growing global sand and gravel exploitation has not spared France’s beaches either. Under what has been called the “Le Matelier project,” two companies are considering extracting about 13-million cubic metres of beach sand and gravel for 30 years, in the Gironde estuary.

Ancient marine sediments provide clues to future climate change

Atmospheric carbon dioxide concentration was the major driver behind the global climatic shifts that occurred between 53 and 34 million years ago, according to new research. This is an important step in understanding ancient climate and thus helping scientists better predict future climate change.

A warning for Miami, Miami Beach

Scientists warn that we live in a “doomed city” in new book on climate change. “Retreat From a Rising Sea: Hard Choices in an Age of Climate Change,” is an effort to explain the science for a lay reader. It is clear and authoritative and for South Florida, it is urgent.