SONORA, Mexico — A vital oasis in Mexico’s arid northwest, the Cocóspera River brings to life a ribbon of mossy green forest in the heart of the Sonoran Desert. Further down, it feeds into rust-colored cliffs dotted with saguaro cacti, filling a reservoir at the Comaquito Dam. From there, it flows toward the town of … Continue reading In Sonora, Mexico, railway project flouts public consultation, threatening fragile ecosystems