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 cultural center in Senegal is creating a safe space where artists can use their platform to speak about climate change while also finding opportunities in the art and music scene.
The coming winter may provide Ukraine with more opportunities to retake land from Russia, Western military analysts say. It will also bring a change in battlefield tactics.
Russia fired a barrage of missiles at Ukraine Tuesday, killing at least one person. Hours later, Poland said there was an explosion on its territory near its border with Ukraine.
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 world population reached 8 billion on Tuesday, according to the UN. It credits advances in public health and nutrition. But the milestone also poses challenges for coping with climate change.