In Arizona's Sky Islands, dry summers may be pushing some bird species away from traditional migratory routes.

Saturday will be the Valley's final day of an early cooldown with temperatures rising on Sunday and hitting triple-digits on ...

The meteorological department forecasts that the monsoon will continue in Rajasthan despite changes in wind direction and ...

Furnace Creek in Death Valley, California, regularly experiences such high temperatures. On July 10, 1913, it recorded the highest temperature on Earth at 56.7°C. The region's low elevation and ...

The scarcity of water in Sonora’s portion of the binational San Pedro River aquifer is sounding an alarm for activists trying to save the arid ...