Ukraine announced that all women, children and elderly had been evacuated from a steel plant, a key Russian war objective that has long been under siege.

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

The close-quarter battle inside the Azovstal factory the last Ukrainian stronghold of the strategic port city

The final battle for Mariupol is taking place inside the Azovstal steel plant, a massive coastal complex in the besieged city. Hundreds of civilians are still trapped inside, officials say.

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.

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

The Russian Defense Ministry said it will open a humanitarian corridor for civilians on Monday, but Ukrainian officials said they had not agreed with Russia on a route and leaving would not be safe.

Ukrainian officials have estimated that about 2,000 of their troops are inside the plant along with the civilians sheltering in the facility's underground tunnels.

NPR's Scott Simon has a remembrance of a 91-year-old woman who surived the Holocaust, but could not survive Russia's weeks-long assault on Mariupol.

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.

New satellite images show what appear to be mass graves near Mariupol, and local officials accused Russia of burying up to 9,000 Ukrainian civilians there.

New satellite images show what appear to be mass graves near Mariupol, and local officials accused Russia of burying up to 9,000 Ukrainian civilians there.

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