To combat Russia's larger military, Ukraine has turned to creative tactics, from low-tech to high-tech. You could call them "war hacks." And many seem to be working.

A roundup of key developments and the latest in-depth coverage of Russia's invasion of Ukraine.

A roundup of key developments and the latest in-depth coverage of Russia's invasion of Ukraine.

When Ukraine was invaded, many expected a quick Russian victory. The war is 3 months old, with both sides digging in for a battle that could potentially be a long, drawn-out stalemate.

Just last week, a Ukrainian court seized hundreds of millions of dollars' worth of assets owned by a Russian oligarch.

A roundup of key developments and the latest in-depth coverage of Russia's invasion of Ukraine.

The coffee chain joins McDonald's in taking its brand out of the country. Starbucks had temporarily paused operations in March.

Vadim Shishimarin, 21, had pleaded guilty last week to shooting an unarmed Ukrainian man in late February. On Monday, a panel of judges in Kyiv sentenced him to life in prison.

As residents return to a liberated town near Kyiv, a teacher and her high school students recount what it took to survive the war.

A roundup of key developments and the latest in-depth coverage of Russia's invasion of Ukraine.

A roundup of key developments and the latest in-depth coverage of Russia's invasion of Ukraine.

More than a thousand soldiers were evacuated from the Azovstal steel plant, and Russia is consolidating control of Mariupol. It is making plans to annex the southwestern parts of the country.

Finland and Sweden have long kept a careful balance — and neutral position — between the West and Russia. But that changed after Moscow invaded Ukraine.

A roundup of key developments and the latest in-depth coverage of Russia's invasion of Ukraine.

Biden said Thursday he was sending paperwork to Congress to ratify Finland and Sweden's application to join NATO. The ratification process is expected to pass with bipartisan support.