334 records found. Displaying 97 - 120.
From the Series Sandra Markle's Science Discoveries
In 2007 only thirty Amur leopards remained in the wild. Scientists knew they needed to do more to help these big cats. However, details of the leopards' wild lives in their high-altitude… Read More →
With lyrical text and thought-provoking photography, Their Great Gift explores the experiences of immigrants in the twenty-first century, focusing on the lives of children. Images of families… Read More →
March 25, 1913, began as a typical day in Dayton, Ohio. Downtown bustled with streetcars, carriages, and automobiles. By 8:10 a rush of water from the Great Miami River flooded the city… Read More →
No one can live without food, but what you eat is a personal decision. Today many people are examining nutritional advice and choosing to eat more vegetables and fruits and less meat. But is… Read More →
Scientists have identified at least 100 million pieces of space debris—from paint chips to nonoperational zombie satellites—floating in Earth's orbit. And over 100 tons of those pieces enter… Read More →
In the 1930s, Lewis's dad, Lewis Michaux Sr., had an itch he needed to scratch—a book itch. How to scratch it? He started a bookstore in Harlem and named it the National Memorial African… Read More →