4 trends tracked about this subject — the full history, oldest to newest below.
Finland has been named the world's happiest country for the ninth consecutive year, sparking discussions on quality of life and cultural differences.
Russia launched a massive missile and drone strike on Kyiv following warnings from President Zelenskyy, resulting in the deadliest attack since May.
Russia's abrupt closure of key railway border crossings with Finland, Latvia, and Estonia disrupts trade and raises geopolitical tensions.
Finland's parliament has voted to lift a decades-old total ban on nuclear weapons amid evolving security risks.