While big energy and financial firms are better defended than they used to be, other critical industries are still vulnerable.

The U.S. could expand tariffs on Chinese goods — but that may raise prices for American consumers.

“The long-term implications are severe,” one expert says, and can scare away foreign investors.

If Russia stops sending natural gas to Europe, it’ll have to send it somewhere else.

Russia’s economy relies on imported tech, like aircraft parts and semiconductors. That leaves it vulnerable as sanctions multiply.

The government says it is mulling the possibility of lifting the fracking suspension to ease the energy crisis caused by the invasion of Ukraine.

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.

In a typical year, they send more than $500 million to family and friends. Now, it’s not easy.

Unpacking Europe’s reliance on Russian energy — and the risks that now carries.