Russia-Ukraine War

Resettlement agencies say they're ready to help.

Olia Hercules, an award-winning cookbook author, is feeding supplies to her brother in Ukraine.

Sanctions represent an existential threat for Russia's elite, says sociologist Brooke Harrington.

Their fates and fortunes are tied closely to Vladimir Putin's.

Red Cross founder Clara Barton gave cash to war refugees in the 1870s. Now, aid organizations say it empowers refugees more than in-kind aid.

Even if globally significant crops in the Ukraine and Russia are eventually harvested, the chief economist of the UN World Food Programme warns they may not make it out of either country.

Russia has been transitioning to a market economy. But its war on Ukraine and the sanctions that have followed could turn back the clock.

The savings would average about $100 a year for drivers, and that's assuming all the savings would get passed on to consumers.

But international money transfers can be tricky. Ukraine is also accepting help in the form of cryptocurrency.

"The harsh reality for U.S. oil markets is that there is no switch that anyone can flip to suddenly turn on oil production overnight," one expert told us.