Did you know? Tennis balls were originally white. They were changed to yellow in 1972 for better...

Deforestation is the purposeful clearing of forested land. Throughout history and into...

Introduction Every year on October 2nd, we celebrate Khadi Day in India. This day is special...

Water is a precious and limited resource essential for all life on Earth. However, overuse,...

Rhinos once roamed many places throughout Europe, Asia, and Africa and were known to early...