Future climate change field test doesn't make Earth greener
Monday, September 5, 2016 - 14:31
in Earth & Climate
LOS ANGELES (AP) -- In the course of a 17-year experiment on more than 1 million plants, scientists put future global warming to a real world test - growing California flowers and grasslands with extra heat, carbon dioxide and nitrogen to mimic a not-so-distant, hotter future....