Investigating global developments, issues and affairs.
Jim al-Khalili discusses digging up dinosaurs in remote places with Professor Mike Benton
Martin Sixsmith who helped a woman search for the son she was forced to give up.
As Twitter prepares to float we ask are we in the midst of another tech bubble?
Kathy Eldon remembers her son Dan, a photojournalist killed while working in Somalia.
What is the motivation behind India's mission to Mars?
It's the most anticipated IPO since Facebook. But will it pay off for investors?
A from report Kigali on how technology is transforming Africa
Peter Day explores two very contrasting enclaves in China.
Wednesday 6 November 2013