And why is the current president, Barack Obama,sometimes compared to the sixteenth president, Abraham Lincoln?

VOA: special.2009.07.24

At the end, the puppeteers discussed why it is important to eat healthful foods such as fruits and vegetables.

VOA: special.2009.09.23

The female is much smaller. Institute director Steven Monfort has a reason why the clouded leopard may be rare.

VOA: special.2010.06.22

Here Gregory Anderson talks about why languages are important: "Language is in many ways, a window to the mind.

VOA: special.2009.12.02

No one knows why. Roanoke is a low, narrow island between the mainland and the islands of the Outer Banks.

VOA: special.2009.08.17

That is why scientists today wonder at the depth of his knowledge and the strength of his arguments.

VOA: special.2009.02.25

Plate tectonics is the area of science that explains why the surface of the Earth changes and how those changes cause earthquakes.

VOA: special.2010.01.12

That is why it is hard to tell a powerful storm, Hurricane Andrew, caused severe damage to the area in nineteen ninety-two.

VOA: special.2009.06.30

One reporter questioned why Flamenco music is on the list since it is extremely popular and economically successful.

VOA: special.2010.12.01

Taylor Swift said: "Nashville is my home, and the reason why I get to do what I love.

VOA: special.2010.05.17

But why is that? A study published in two thousand three in the journal Science offered an answer.

VOA: special.2009.06.24

That is why author and illustrator Rosalyn Schanzer chose to write the children's book "What Darwin Saw: The Journey that Changed the World."

VOA: special.2009.02.27

The answer is no and the reason why goes back to the early days of America's history.

VOA: special.2009.05.22

This kind of joint pain is the reason why dengue fever is sometimes known as breakbone fever.

VOA: special.2009.05.26