Greg Myre

Russia unleashed a new wave of airstrikes at Ukraine on Monday, the latest in a series of such attacks aimed at destroying the power grid.

Ukraine marked 90 years since a terrible famine that killed at least 4 million of its people. The event was especially poignant this year as Ukraine deals with its present crisis.

Ukraine is still recovering from the latest Russian airstrikes. Ukraine's air defenses have proved more resilient than expected. But can it cope this winter with an onslaught on the electricity grid?

Russia attacked Ukraine's energy system Wednesday, which is part of a continued effort that escalated Oct. 10. Ukrainian officials warn the energy system is teetering as the country enters winter.

The capital Kyiv and the western city of Lviv were among the cities hit in the latest round of attacks aimed at the country's infrastructure.

Russia is hammering Ukraine with missile attacks, many aimed at electricity stations. Ukraine is shooting down many of these attacks but says it needs more help from the U.S. and NATO.

NATO says a missile that left two people dead in Poland likely came from a Ukrainian defense system. Ukraine disputes that and continues to blame Russia.

Two Polish citizens were killed when the missile struck in the eastern part of Poland, just a few miles from the border with Ukraine. Polish President Andrzej Duda calls it an "unfortunate accident."

A Russian missile hit an apartment building in Kyiv. There were reports of more strikes in other cities, east to west, north to south. This included Lviv in the west, near the border with Poland.

Ukraine says it came under a massive attack from Russian missiles Tuesday. Explosions were also reported in Poland.

President Biden and other G-7 leaders gathered in Bali for an emergency meeting to discuss the explosions in Poland. "We're going to find out exactly what happened," he said.

The Ukrainian president appears openly in front of the main government building in the southern city, and speaks to cheering residents who endured eight months of Russian occupation.

In the southern Ukrainian city of Kherson there's joy in the streets. Ukrainians celebrated late into the night to mark the pullout of Russian troops after eight months of occupation.

The Russian Defense Ministry says it has completed its withdrawal from the strategically important city of Kherson in southern Ukraine.

Russia says all its forces are gone from the key southern city of Kherson. Yet the Biden administration is publicly asking Ukraine to show a willingness to negotiate.

The threats come 60 years since the world held its collective breath during the Cuban Missile Crisis. What lessons does that 1962 crisis offer today?

When the question comes up on how the war in Ukraine ends, the debate tends to be brief. After eight months of fighting, most all the signs are pointing toward prolonged conflict.

Russian President Vladimir Putin is again raising the possibility of such an attack. Experts said the likelihood still remains low, though risks are rising.

Russian President Vladimir Putin is planning an elaborate Kremlin ceremony Friday to annex four regions of Ukraine. The move could make it much harder to find a solution to the war.

The CIA rarely seeks publicity, but has opened up a bit as it marks its anniversary. Director William Burns told the inaugural podcast that he wanted to "demystify" some of the agency's work.