Archaeologists have discovered the ruins of ancient cities in the Amazon rainforest believed to be over two thousand years old. Located in a region called the Upano Valley in eastern Ecuador, these ...

Several pioneering industrialists of the 20 th century, such as John D. Rockefeller, Andrew Carnegie, and Cornelius Vanderbilt, had no shortage of ambition, and seeing immense success from their ...

Washington — President Biden urged leaders to work to protect the environment on Sunday, during a visit to the Amazon rainforest that marked the first such trip by any sitting U.S. president in ...