Changes threaten ecosystems as flowering falls out of sync with fruit-eating, seed-dispersing animals and pollinatorsTropical flowers are blooming months earlier or later than they used to because of climate breakdown, with potentially “cascading impacts across ecosystems”, according to a study of 8,000 plants dating back 200 years.Researchers looked at flowers from a range of countries, including Brazil, Ecuador, Ghana and Thailand, home to the most biodiverse ecosystems on Earth, but also the...