Ancient Ecosystem Response To Mass Extinction

Ancient Ecosystem Response To Mass Extinction

As the planet faces the dawn of a sixth mass extinction, scientists are searching for clues about the uncertain road ahead by exploring how an ancient ecosystem collapsed and bounced back from traumatic upheavals. A new study follows the lengthy collapses and revival of South African ecosystems during one of the “big five” mass extinctions, the Permian-Triassic event, revealing unexpected […]

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Cheap Food And Obesity

Research has concluded the main cause of America’s obesity epidemic is that food has become too cheap and easy to get. The findings challenge conventional wisdom about obesity in the U.S., shifting the focus from sedentary lifestyles to the economics of eating. “It isn’t just the fact that we may be eating more high-calorie food, but we are eating more […]

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Craig Russell, Canadian Novelist Predicts Arctic Event

Craig Russell Predicted Arctic Event Affecting Larsen C Ice Shelf

In 2016, a Canadian novelist, Craig Russell — who is also a lawyer and a theater director in Manitoba — wrote an environmental cli-fi thriller titled “Fragment” about a major calving event along the ice shelf of Antarctica. The Yale Climate Connections website recently recommended the novel, published by Thistledown Press as a good summer read. Ironically, scientists in Antarctica are […]

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NASA Highlights Drought, Mars, Arctic Warming at Science Conference

Long ago, in the largest canyon system in our solar system, vibrations from “marsquakes” shook soft sediments that had accumulated in Martian lakes. The shaken sediments formed features that now appear as a series of low hills apparent in a geological map based on NASA images. The map was released today by the U.S. Geological Survey (USGS). This map of […]

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