A23a, one of the world's largest icebergs, is on a collision course with South Georgia, threatening its wildlife and ecosystem. The iceberg, which broke off from Antarctica in 1986, is currently 280km away and could impact the island, which is home to various seabirds and seals. While A23a is massive, it is expected to melt as it travels. The situation raises concerns about climate change and its effects on iceberg movements. Teljes cikk (Euronews.com)