Brazil

Global Scan

Scientists have unearthed a massive new dinosaur — bigger than a jetliner

It's hard to know if this is the biggest dinosaur ever to walk the Earth, but it's right up there with other titanosaurs, and its fossil is perhaps the most intact ever discovered. We also look at cyberwarfare, from NATO's plans for a collective defense against Russian hacking to a hacker's coalition that is fighting ISIS online. And have you ever heard of "chifa?" — it's a Peruvian-Asian fusion cuisine. All that and more, in today's Global Scan.

Science, Tech & Environment

Plane disappears over Atlantic

Anchor Lisa Mullins speaks with the BBC's Adam Mynott, who is at the Charles de Gaulle airport in Paris. That's where an Air France plane en route from Rio de Janeiro was supposed to land this morning. Investigators are still trying to determine why the plane disappeared from radar and perhaps crashed while flying over the Atlantic Ocean.

Global Politics

Brazil's hidden oil reserves

Brazil has the potential to become one of the world's largest producers of oil if it can tap its reserves deep under the South Atlantic. Anchor Marco Werman discusses Brazilian views of deep-sea oil drilling with the BBC's Paulo Cabral.