L ast year, an end of February heat wave sent temperatures soaring to 90 degrees in southeast Missouri and the low 70s in Lower Michigan. In all, 56 cities tied or set new record highs for any ...

As global temperatures continue to rise, similar extreme heat waves in February could occur once every 10 years, according to the study. And if warming doubles by the end of the century, similar heat ...

Record temperatures in India which is in the midst of an ongoing heat wave. Thermometers in India's capital Delhi reached 52.3 degrees Celsius on Wednesday, a record for the country. The India ...