Afghanistan ranked as the world’s least peaceful country for six years in a row but was surpassed last year by South Sudan, Sudan and Yemen. The changes at the lowest rungs of the index are even more ...

Chart Data 3.1 Average Global Temperature Chart Data 3.2 Increase in Average Global Temperature and Contributions of Key Factors Chart Data 3.3 Temperature and Precipitation across Broad Country ...

The largest outbreak so far this year has been in West Texas, but cases have been reported in other states around the country ... departments and the CDC. (The map below is updated on Fridays ...