Summer-like warmth arrives this weekend with highs in the 80s. Skies remain hazy and wildfire smoke pushes in from the north.

Buena Park, Costa Mesa, Huntington Beach, Laguna Hills, and Placentia -- are now part of fire hazard severity zones.

Extreme heat warnings and heat advisories were issued across parts of the U.S. Southwest and Pacific Northwest on Friday.

From French marigolds to lantanas to certain succulents, these heat tolerant flowers are perfect candidates for putting ...

USA TODAY analysis found that 90-plus heat index days are becoming more frequent, starting earlier, lasting longer and occurring in longer streaks ...

A map shows areas in California where temperatures are expected to surpass 100 this week. There has been an early-season heat wave in Southern and Central California. On Monday, people in four states ...

The Lucknow Municipal Corporation (LMC) has arranged clean drinking water facilities outside 25-night shelters and is setting up cooling points across various city zones to prevent heat-related ...

A National heat map that discloses which areas of the UK are hotspots for Japanese Knotweed has revealed Nottingham as an "area of concern." Japanese Knotweed, an invasive species native to East Asia, ...

Description: The Vitocal 100-S single zone air-to-air ductless heat pump systems are designed for reliable comfort, even in extreme climates. They are suitable for a wide range of installations, ...

With national attention growing around battery fire risk in both stationary and mobile applications, "The No Heat Zone" signals a critical shift in how the industry thinks about scalable ...

The fires, fueled by dry heat and strong winds, have destroyed structures and prompted evacuations. The largest fire, the Camp House fire, has burned over 11,700 acres and destroyed at least 144 ...