When Ellen Galinsky was trying to come up with a title for her massive research project and book about adolescence, The Breakthrough Years seemed fitting. After all, adolescence is a true ...

Your body contains both muscles you control, such as your triceps and quads, and muscles you don’t, such as the heart and blood vessels. The muscular system is what allows your body to move ...

The human body is an amazing machine. Find out how it works, from head to toe.

Columbia University is one of the world's most important centers of research and at the same time a distinctive and distinguished learning environment for undergraduates and graduate students in many ...

From its history and society to its geography and multicultural population, Qatar is one of the most fascinating countries on earth. Whether you’ve been here ten days or ten years, there’s always ...

As a freelance photographer, it can be hard to differentiate yourself from the thousands of other businesses out there. Sure, you have an impressive photography portfolio, but that’s not always enough ...

Sweden is part of the Nordic region in northern Europe, together with the countries of Denmark, Finland, Iceland and Norway. Sweden is large in size, small in population. Sweden is a democracy and a ...

Canada may be very different from your home country, which means there is a great deal to learn about and explore before you arrive here. These pages will introduce you to important features of this ...