Green tufts of grass sprout from small flowers in colors like pink, yellow, violet, white, and blue. In the distance, snow-capped peaks rise. This is an alpine meadow in the Bernese Alps of Switzerland, shown on the cover of Science magazine. The cover headline reads: "Dethroned." This week, the magazine's articles are featured in the Car app, explains Bianca Lopez, editorial director of the American publication. She notes that "pushed by climate change, mountain plant species are moving to higher altitudes, and some fear that the familiar varieties in the highest areas may eventually disappear due to warming or competition with the new arrivals." The issue highlights long-term research conducted over twenty-one years across Europe, showing that global warming has caused some species to be displaced from mountain peaks, especially those already near their lowest possible altitude. The study, featured in the September 3 edition of Science, states that localized extinctions are often linked to and occur before a noticeable decline in species numbers. This decline can serve as an early warning sign. The results suggest that, despite an increase in the diversity of plant species, the unique plant communities above the tree line may face a loss—accelerated but largely overlooked—of their most characteristic species. The alpine flora is under threat from the retreat of glaciers due to global warming. Meanwhile, some plants, like certain species in California, show signs of evolutionary rescue, adapting to harsher conditions. These plants, though not the tallest trees, have survived droughts through genetic traits that allow them to endure extreme environments. The idea of genetically modifying trees to combat climate change is also being explored, as scientists seek innovative ways to protect ecosystems. Science is a prestigious journal established in 1848. It provides a detailed and comprehensive overview of scientific developments in the United States and globally. The magazine's website covers the topics presented in the weekly print edition and offers exclusive online content, making it a key resource for scientists and the public alike.