California lake's mysterious fish die-off kills hundreds of thousands
"We have never seen this type of multispecies die-off, especially on this scale," Monterey County official Bryan Flores said.
Map shows cities set heat records amid back-to-back soaring temperatures
Several daily heat records were set in the Western United States on Wednesday.
Map shows states breaking heat records as warnings issued
Several states have broken or tied heat-related records such as daily highs and all-time highs during an ongoing heat wave.
Florida K-9 dies tracking suspect in heat: Archer 'fulfilled his duty'
K-9 Archer, 6, of the Madison County Sheriff's Office, died on July 4 after suffering a heat stroke during an on-foot chase.
Death Valley welcomes tourists despite fatalities in record-breaking heat
The famous park has remained a popular tourist destination even as temperatures soar.
Map shows California cities break heat records amid soaring temperatures
Two California cities broke temperature records as a heat wave continues to bake much of the Western U.S.
Weather update: map shows six states facing "major heat risk"
The NWS warns of an intense, widespread, and long-duration heat wave across the West which could be "extremely dangerous and deadly if not taken seriously."
Las Vegas breaks all-time heat record
Las Vegas, Nevada, hit a a record-shattering 120 degrees around 4 p.m. local time.
Viral post of overheated dog prompts vet to clarify heatstroke care steps
Throwing cold water at your overheated dog my feel natural, but it may not be the best solution for them.
Turn Off Your AC, Just for a Little Bit. Even in a Heat Wave | Opinion
How a window fan ended my comfort compulsion—and can end yours too.
California fire update as inferno threatens major tourist attraction
The Thompson fire, a massive 3,500-acre wildfire burning across Butte County in California, has led to over 13,000 people being evacuated from the area.
Americans in two states told to avoid alcohol
People in some parts of the states have been warned to avoid drinking alcohol because of the extreme heat.
California utility shuts off power to thousands of people
The shut-offs come as excessive heat pushed high temperatures well past 100 degrees Fahrenheit on Wednesday.
Map shows California cities will "roast" in record-breaking heat wave
The National Weather Service has warned of "potentially record-breaking heat."
Map shows where californians advised to wear masks outside
The air quality alert, initially issued Sunday evening, is expected to remain in effect until at least 3 PM Monday afternoon.
Californians issued with July 4 fireworks warning
Excessively hot temperatures are expected in the state this week.
Map shows millions facing "lethal" heat warning in 7 states
People in Texas, Oklahoma, Louisiana, Tennessee, Arkansas, California and Mississippi can expect "dangerously hot temperatures."
Mom's sweet gesture to stray cats as temperatures soar melts hearts
Since the woman got him a special present, the stray has refused to leave her house.
Hot, dry weather triggers wildfires, floods in Alaska
Red flag warnings and flood advisories are in place across Alaska as wildfires burn through the state.
Map shows cities hit heat records amid "roasting" temperatures
The National Weather Service reports record-breaking heat in places like Birmingham, Alabama, and Wilmington, North Carolina.
Missing Hiker's Body Found Amid Black Mountain Search
Diem Le Nguyen, 50, was reported missing Sunday after finishing her hike alone during an excessive heat warning.
Dog owners issued warning in nine states
Pet owners have been warned that car temperatures could reach "lethal" levels within minutes amid an ongoing heat wave.
Millions across US told to avoid driving
The National Weather Service is urging Americans living in multiple states to limit or avoid driving due to a surge in air pollution.
Maps show when heat wave will end for 13 states
People in the Midwest and Northeast have experienced heat index values exceeding 100 degrees.
Millions warned to avoid cars because of lethal temperatures
During a heat wave, temperatures in vehicles can reach deadly levels in just minutes.
NASA map shows "sweltering" US temperatures under heat dome
A heat dome over many Midwest and Northeastern states has led to record-breaking high temperatures.
Mexico's highest-ever temperature recorded by scientists
Mexico had the hottest day in its history last week, scientists claim, after the Sonoran Desert recorded temperatures at a high of 125 degrees.
How the heat wave could impact flights with delays and weight limits
Passengers in heat wave struck areas may experience major flight delays and weight limits as extreme heat can impact an airplane's ability to take off.
New York Weather Update: high temperatures and thunderstorms
Another day of hot temperatures across the state will be bookended by stormy conditions.
City breaks 100-year heat record amid soaring temperatures: 'Holy cow'
Boston broke a previous heat record from 1923 of 96 degrees when temperatures reached 98 degrees in the city on Wednesday.