A wave of scorching temperatures and dangerously dry conditions is fueling a "critical" fire risk across the Southwest.

On March 10, around 9:20 pm, Marianthi-Anna Kioumourtzoglou, an environmental health professor at Columbia University, got ...

If metro Phoenix hits 100 degrees this week, it would be extra early. Here's when we usually hit that milestone and what it ...

Spring is just getting started, but parts of California and the West are already flirting with summer-level heat as an ...

The National Weather Service says communities in western San Fernando Valley could reach record levels in the mid 90s.

As extreme heat becomes more dangerous, Black Americans may be disproportionately affected. Wet bulb temperatures could have a significant impact.

The looming heatwave has fed fears California could see fire season start earlier this year as vegetation is dried out by the ...

Temperatures into the 90s are expected to hit Wednesday through Friday. LA and the rest of SoCal should be closer to normal ...

Gov. Ned Lamont dumped his own climate goals in the incinerator with plans to expand natural gas.