When worship leading one of the key questions you face, indeed one of the greatest sources of criticism for worship leaders in general, is how long the worship time should go for.

US President Barack Obama has had a round of meetings with the leaders of Pakistan and Afghanistan. VOA White House correspondent Paula Wolfson reports he hosted a three-way summit Wednesday with Pakistani President Asif Ali Zardari and Afghan President Hamid Karzai.

The concept of race is one of the most intellectually and emotionally charged subjects, not only in society but in science as well. NOVA Online asked two leading anthropologists, Dr. Loring Brace of the University of Michigan and Dr. George Gill of the University of Wyoming, who fall on either side of the debate about whether race exists, to state their points of view.

You must all be remembering the famous kiss controversy that occurred in 2006, when Rakhi had attended Mika Singh's birthday party.

Another quick overview of geoengineering and some controversies. Shows the spectrum of great reluctance but willing to try ... to those who outright dismiss them (or believe them far too dangerous).

To say the least, this region is at the point of change, simply by virtue of the fact that no society can maintain such dire conditions indefinitely.

I struggle with just how to paint the picture, which is permanently imprinted in my mind of the fractured society that Middle-East wars have created.