News
Billion-dollar climate disasters rise with Colorado, western drought
Record drought in the American West contributes to a growing number of billion-dollar weather and climate disasters across the country, and the quickening pace of large-scale events makes recovery slower and pricier, according to a new report from the National Oceanic and Atmospheric Administration.
Related Knowledge Center: Climate science
State of Play
What began as a theory in the 1890s — that industrial emissions of carbon dioxide could increase global temperatures — had progressed to a scientific fact a century later. Scientists across a range of disciplines are studying the impact of the still-growing concentration of carbon dioxide and other so-called “greenhouse gases” in the atmosphere as they call for industrial and governmental policies to slow, then halt, the warming of the planet.