Indian Ocean

Global Scan

Sochi Olympics will have security on full display

The investigation continues into the terrorist attacks in Russia earlier this week. While there's been no claim of responsibility, officials are already worrying about what it means for the Olympics. Security is expected to be unprecedented. Plus Jihad Jane looks set for a long prison sentence and Edward Snowden pushes Julian Assange out of the spotlight in today's Global Scan.

Behind the Big Dry

New research suggests the cause of southeastern Australia's unusually severe drought might lie in the warming Indian Ocean.