What happens when a country's economy crashes?

Rich Russians eager to move their money are snapping up pricey London houses.

Adriene Hill talks to BBC Moscow correspondent Steve Rosenberg.

A group of Russian journalists decamps to Latvia to strike a blow for press freedom.

Rattled investors can turn risk averse.

Ruble decline hurts Russians most, which could be a problem for everyone.

Dramatic interest rate hikes are a first step, but Russia's economy will need more.

It’s also a reminder that U.S. astronauts have to hitch a ride to the International Space Station.

What’s a country to do as its currency collapses? Russia basically needs to weather the storm.

The tiny Baltic state of Estonia aims to do just that by offering "e-residencies."