Near-record or record-breaking temperatures are forecast to bake California, Arizona, and Nevada this weekend.

Millions of residents across California are under official advisories to avoid sun exposure as a severe heat wave threatens ...

Summer can rough for us but it can be extra ruff for our furry friends. Here's how pet parents can keep animals cool and safe ...

The Met Office has warned of a long and hotter-than-average summer, despite a wet and chilly May - just like in 1976 when the ...

Heat waves elevate the risks of early and preterm deaths, especially among those most susceptible. Major city braces for ...