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Meet the science experts who study specimens of extreme longevity in both the plant and animal kingdoms, such as the 80,000-year-old root system of Pando (a colony of male quaking aspens)… Read More →
From the Series Gateway Biographies
Discover the human side of key newsworthy and historical figures. Each biography in this easy-reading series is peppered with quotes and childhood stories, accounts of successes and failures… Read More →
How close are we to having another worldwide health crisis? Epidemiologists predict that another pandemic is coming—one that could kill hundreds of millions of people. Learn about factors… Read More →