Russia pummeled towns and villages in Ukraine's northeastern Kharkiv region on Monday, days after launching a surprise ground offensive over the border that has forced thousands to evacuate. Russia is becoming more aggressive in the Arctic in and around a remote Norwegian community. Polls closed in India for the fourth phase of its massive general elections on Monday after voters turned out to cast their ballots across several regions. And the release of a new AI model called GPT-4o, capable of realistic voice conversation and able to interact across text and vision is a big step forward in Artificial Intelligence.