Martial arts students don't just learn how to fight. They also learn lots of other important things they use every day. They learn good habits, like being on time, respecting other people, and taking...

Shootings have been in the news a lot in recent years. For many, a shooting at school is the worst kind of nightmare. School is meant to be a place where kids can be safe. A person with a gun on school...

Martial arts students don't just learn how to fight. They also learn lots of other important things they use every day—like hand-eye coordination, for example. We use hand-eye coordination for everything...

Martial arts students don't just learn how to fight. They also learn lots of other important things they use every day—like how to handle peer pressure, for example. Martial artists have the confidence...

Greece's economy has struggled a lot in recent years, but it has a long, rich history to draw on to help solve its problems. Greece is known as the birthplace of democracy and the Olympics, among many...

Nutrition can be complicated. How do you know what foods are healthy and what aren't? How much should you eat? What about snacks? In between meals, when you're hungry, what do you reach for? Junk food...

Nutrition can be complicated. How do you know what foods are healthy and what aren't? How much should you eat? What exactly should you eat? During your lifetime, starting right now, you'll have to make...

In the last few decades, more and more people are going to college to further their education. It's hard to become a scientist, a professor, or a businessperson without getting some sort of college degree--but...

The Internet is a great tool for learning. It's also a lot of fun for games, keeping up with friends, or reading about the things you love. But there are also dangers on the Internet. You can't always...

In the last few decades, more and more people are going to college to further their education. It's hard to become a scientist, a professor, or a businessperson without getting some sort of college degree--but...

Nutrition can be complicated. How do you know what foods are healthy and what aren't? How much should you eat? What about diets? Lots of people want to lose weight these days. They turn to diets to help...

Nutrition can be complicated. How do you know what foods are healthy and what aren't? How much should you eat? How do you pick what to eat when you're looking at a menu in a restaurant? Learn how to enjoy...

Women have made major contributions to science throughout history, including in the field of medicine. Learn about the lives of some of the most amazing women in medicine, from Rita Levi-Montalcini to...

Women have made major contributions to science throughout history, including in building the foundation of our current scientific knowledge. Learn about the lives of some of the most amazing women who...

Women have made major contributions to science throughout history, including in the field of chemistry. Learn about the lives of some of the most amazing women in chemistry, from Alice Hamilton to Darleane...

What makes you anxious? Both fear and anxiety are normal, human emotions. Small doses of them help people stay safe, healthy, and happy, although bigger doses can get in the way of normal daily activities...

Nutrition can be complicated. How do you know what foods are healthy and what aren't? How much should you eat? What about fast food? From burgers to fries to milkshakes, fast food can be a delicious treat—but...

Nutrition can be complicated. How do you know what foods are healthy and what aren't? How much should you eat? How can you use the food labels to find the answers to these questions? Food labels let you...

From the steaming jungles of the Amazon, to the ice-bound Arctic, the Sonora Desert, and the dark forests of the Appalachian Mountains—North, Central, and South America have their own unique varieties...

The government has approved them. You don't need a prescription. You can get them at practically any supermarket. So obviously over-the-counter medications can't be dangerous, right? Wrong. When taken...

Long ago, Portugal was one of the world's most powerful countries, as it explored and conquered places far from home. Today, it is a nation that has had some economic and social struggles, but also some...

Drugs and alcohol are dangerous no matter how old you are, but for kids, the risks of using drugs or alcohol are even more serious. Even though many young people know that drugs and alcohol can be deadly,...

Storms, tornados, floods, wildfires—the world is full of natural disasters that do terrible damage to our homes, towns, and cities. Knowing how to prepare for a natural disaster and what you can do if...

What can embarrassment, shame, and guilt teach you? These are all normal, human emotions. We've all felt them at one time or another. We feel embarrassment when we're uncomfortable about something we've...

In the last few decades, more and more people are going to college to further their education. It's hard to become a scientist, a professor, or a businessperson without getting some sort of college degree--but...

Meth, speed, chalk, glass, yaba, ice. Whatever you call it, methamphetamine has become one of the most abused and dangerous drugs in the world. It can be made in home labs from easily obtained ingredients,...

Each year, millions of kids are bullied. Bullying is nothing new, but today, it is more than hurting with fists or feet. For many young people, leaving school doesn't stop the bullying, because the bullies...

For thousands of years, werewolves and vampires have inhabited the myths and legends of people around the world. Could it be that these nightmarish creatures are actually based on reality? Are there actual...

Martial arts students don't just learn how to fight. They also learn lots of other important things they use every day—like concentration, for example. Martial artists are good at focusing on one thing...

Martial arts students don't just learn how to fight. They also learn lots of other important things they use every day—like confidence, for example. Confidence—feeling good about what you can do—gives...