Geography4kids is a great website to learn about the earth - Things like our planet's structure, atmosphere, hydrosphere and even, biosphere. With quizzes on each page you can t...

A fisherman trawling for shrimp in the Gulf of Mexico, south of Key West, Florida, got the surprise of his life when he pulled up the nets on April 19th - Intermingled with the ...

Every year, global energy and petrochemical company Royal Dutch Shell challenges high school and university students to design, build and test energy efficient vehicles. Created...

First there was the Drinkable Book that purifies water and now, this ordinary looking billboard that supposedly cleans 100,000 cubic meters or 3.5 million cubic feet of air, per...