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A conversation about the impact of allergies on people's lives and society.

Surface freshwater temperatures have increased by 0.5-0.8 ºC since 2000, with 1.3-4.1 ºC rises projected by the end of the century.

Deep in the lush green heart of Costa Rica, researchers are tackling a major question: how can we restore biodiversity and measure whether our efforts are actually working? “This is way more than just a scientific study.”