Dr. Sanjay Gupta follows Alzheimer's patients' treatments over five years. It's the most hopeful era for patients, as new research suggests potential symptom prevention, slowing and even reversal.

Fareed Zakaria GPS takes a comprehensive look at foreign affairs and the policies shaping our world.

Elite African athletes have been making their way into the NFL through its International Player Pathway Program.

Every month, Anna Stewart and Nina Dos Santos delve into how innovation and technology are driving Europe's great recovery, speaking to top CEOs and exploring new trends.

Marketplace Asia covers the macro business trends impacting the region.

The power of technology to build a better world. Incredible people beating the odds to follow their dreams, and the remarkable new technologies enabling them and others to thrive.

Each week, Inside Africa highlights the true diversity of the continent as seen through the prism of different cultures and religions and the mediums of art, music, travel and literature.