Marisa G. Franco is an expert on friendship, sharing the secrets to making (and keeping) great friends. Watch her full TED Talk:

It might sound like the plot of a movie, but economic crime is all around us — from drug trafficking and fraud to cybercrimes, tax evasion and more...

How can Israel and Palestine achieve peace? Palestinian peacemaker Aziz Abu Sarah and Israeli peacemaker Maoz Inon discuss the immeasurable tragedies...

Sergiu P. Pasca is deepening our understanding of what makes the human brain unique — and searching for effective therapies for brain disorders...