Allergens are all around us: in the air, on our pets, and in our food. According to USA TODAY, the Nation's No. 1 Newspaper, accidental exposure to food allergens leads to fifty thousand… Read More →

The increasing cost of health care in the United States and disappointment with conventional, or Western, medical practices has led people to seek different, more natural ways to maintain a… Read More →

February 21, 1965. Controversial civil rights leader Malcolm X is gunned down during a speech in Manhattan. Few were shocked by the news of Malcolm X‘s death. Since 1952 the former member of Read More →

In the borderlands between the United States and Mexico, America's largest cat—the jaguar—is fighting to regain its kingdom. Added to the endangered species list in 1997, the jaguar has… Read More →

Did you know . . . • Ancient Romans invented a machine to harvest grain? • Farmers in ancient China destroyed the pests that harmed crops by bringing in their natural predators? • The… Read More →

Did you know that people first used road signs more than 2,000 years ago? Did you know that Ancient Rome had its own postal service? Did you know that Egyptian writers used flakes of… Read More →

Did you know . . . • Ancient cultures measured time accurately with water clocks? • An engineer in the first century B.C. designed an odometer to calculate distance traveled? • People… Read More →

Did you know . . . • The ancient Maya built magnificent pyramid-temples? • Ancient Chinese builders created central home heating systems? • One ancient Greek monument was taller than a… Read More →

Did you know . . . • Ancient people used bows to drill holes and start fires? • The ancient Chinese built a machine to detect earthquakes? •The ancient Romans operated a factory for milling… Read More →

Did you know . . . • Doctors in ancient Peru performed brain surgery? • Ancient Greek doctors ran medical schools? • The ancient Indians knew how to protect people from smallpox? Medical… Read More →

Did you know . . . • People first used skis more than 8,000 years ago? • The first wheels were used in pottery—not for transportation? • Traffic jams often clogged the streets of ancient… Read More →

Did you know . . . • The Scythians used guerrilla warfare more than 2,500 years ago? • The Chinese general Sun-tzu wrote the first military manual in the fourth century B.C.? • Some ancient… Read More →

In 1829 Andrew Jackson became the seventh president of the United States, the first who did not come from a wealthy, east coast family. Jackson led an adventurous—some would say… Read More →

In the twenty-first century, military marine mammals detect lost equipment and underwater mines. Large rats are trained to find land mines in more than 80 countries. Military working dogs… Read More →

"Anorexia, bulimia signal a troubled body and soul" cried a headline in USA TODAY, the Nation's No. 1 Newspaper. These serious eating disorders plague people of all ages, but mostly… Read More →

In this amazing true-life account of the Holocaust, Henry Oertelt retraces the sequence of events that forever changed his destiny. Each event is broken down into eighteen separate incidents, Read More →

Was an innocent man wrongly accused of murder? On April 26, 1913, thirteen-year-old Mary Phagan planned to meet friends at a parade in Atlanta, Georgia. But first she stopped at the pencil… Read More →

Millions of Americans—more than 16 percent of teens and adults—live with some type of anxiety disorder. Anxiety disorders are a group of disorders that include panic disorder, agoraphobia,… Read More →

It's hard to be happy when you've created a very narrow window of what defines success. Do you try to do everything perfectly? Do you wear yourself down and still constantly not feeling good… Read More →

"Houston, we've had a problem." On April 13, 1970, the three astronauts aboard the Apollo 13 spacecraft were headed to the moon when a sudden explosion rocked the ship. Oxygen levels began… Read More →

Ice in the Arctic is disappearing—and opportunity is calling. As climate change transforms the top of the world, warmer conditions are exposing a treasure trove of energy resources previously Read More →

In 2011 a computer named Watson outscored two human competitors on the TV quiz show Jeopardy! and snagged the million-dollar prize. Watson isn't the only machine keeping up with humans. The… Read More →

During the formation of the solar system, not all of the materials in the vast could of dust and gas were used. What happened to the remaining ice, metal, and rock? It formed what became… Read More →