Despite heat wave, people are flocking to the hottest place on Earth

Temperatures in the largest national park in the Lower 48 states are expected to intensify over the weekend, potentially setting new records amid a major U.S. heat wave.

Livermore prepares for extreme heat

A heat wave is expected to bring triple-digit temperatures to Livermore and other parts of the Bay Area. We asked some residents how they were preparing for this dangerously hot weather.

Big warmup underway: Heat wave coming to Bay Area

The National Weather Service has officially notified the California State Government that Friday's four-day heat wave will "rival some of the worst heat waves this area has ever seen." 

Several cities have heat emergency plans. Are they enough in a warming world?

Natural disasters can be dramatic — barreling hurricanes, building-toppling tornadoes — but heat is more deadly. Many cities are beginning to plan a response to the looming dangerous heat.

Summer heat is the 'No. 1 weather-related killer,' doctor warns

States in the Southwest and West have been under Excessive Heat Warnings and heat advisories for the past two weeks

More than 700 flooding victims in Monterey, Santa Cruz counties file legal claims

More than 700 victims of flooding in Monterey and Santa Cruz counties have filed initial claims against government agencies responsible for flood control. This is the first step before an actual lawsuit can be filed.

Earth sees hottest day on record for third straight day

The daily highs are an indication that climate change is reaching uncharted territory, scientists say.

Bay Area heats up with scorching temperatures

Temperatures will likely streak past 100 degrees in parts of the Bay Area on Saturday, which will be the hottest day of the July 4th holiday weekend.

United CEO Scott Kirby slams FAA for flight cancellations, delays

The head of United Airlines lambasted the Federal Aviation Administration (FAA) claiming that air traffic control staffing problems led to flight disruptions in the New York City area over the weekend. 

Dallas USPS worker dies after passing out during excessive heat

While on his normal route going door to door during Tuesday’s extreme heat, the 66-year-old collapsed in a front yard, and the homeowner came outside to perform CPR. He later died at the hospital.

El Nino blamed for recent bird deaths along Mexico's Pacific coast

Many seabirds in this region died recently, with more than 90% of the affected birds being grey-backed shearwaters, according to the Ministry of Agriculture and Rural Development in Mexico.

Invest 92L has high chance of tropical development as it spins across the Atlantic

Forecasters have been closely monitoring a disturbance, known as a tropical wave, which entered the ocean from Africa last week and has been given a high chance of tropical development.

Sweltering India heat wave kills nearly 100 people

During heat waves, the country usually suffers severe water shortages, with tens of millions of its 1.4 billion people lacking running water.

Nearly 90 million in Northeast, Mid-Atlantic still trapped in polluted air as Canadian wildfire smoke thins

The air quality index (AQI) dropped below 100 in New York and Washington, D.C. on Friday morning, which is considered "moderate." It was in the low 100s around Philadelphia. The readings are a far cry from the hazardous readings that crossed 300 – and in some cases, 400 – on Wednesday and Thursday.

Poor air quality impacting outdoor dining across DC region

Some restaurants in the DMV are trying to figure out how to handle outdoor dining as smoke from Canadian wildfires blankets the region.