The last 12 months on Earth were the hottest ever recorded, analysis shows
A new report finds that burning gasoline, coal, and natural gas and other human activities are to blame for the unnatural warming.
A new report finds that burning gasoline, coal, and natural gas and other human activities are to blame for the unnatural warming.
Holiday shopping may face shipping delays as drought cuts crucial Panama Canal shipping lane access
"It is the worst situation since the middle of last century," said chief meteorologist Jon Davis for Everstream Analytics, a world leader in supply chain analytics.
"It is the worst situation since the middle of last century," said chief meteorologist Jon Davis for Everstream Analytics, a world leader in supply chain analytics.
Watch: Mom scoops baby moments before Storm Ciarán’s 100-mph winds shatter bedroom window
Video from her baby monitor shows the moment Jessica O'Reilly quickly scooped up her little one out of harm's way when hurricane-force winds from Storm Ciarán blasted through their window.
Video from her baby monitor shows the moment Jessica O'Reilly quickly scooped up her little one out of harm's way when hurricane-force winds from Storm Ciarán blasted through their window.
Chances to spot Northern Lights increasing for northern U.S. this week
The last widespread reports of the Northern Lights in the U.S. occurred in mid-September when residents from a handful of states reported seeing shades of green, red and purple in the night sky.
The last widespread reports of the Northern Lights in the U.S. occurred in mid-September when residents from a handful of states reported seeing shades of green, red and purple in the night sky.
Bitter cold temps hit parts of U.S. on Halloween
A blast of arctic air is sweeping across several Midwestern states on Halloween, affecting millions.
A blast of arctic air is sweeping across several Midwestern states on Halloween, affecting millions.
Hurricane Otis: Death toll rises to 48 as search, cleanup continue in Acapulco
In Acapulco, families held funerals for the dead on Sunday and continued the search for essentials while government workers and volunteers cleared streets clogged with muck and debris.
In Acapulco, families held funerals for the dead on Sunday and continued the search for essentials while government workers and volunteers cleared streets clogged with muck and debris.
See Hurricane Otis' widespread damage to Acapulco, Mexico through satellite images
The images reveal the extensive damage to the Pearl of the Pacific, which has resulted in the tragic loss of at least 27 lives. Four people were still missing at last check from Mexico’s Minister of Security and Civil Protection.
The images reveal the extensive damage to the Pearl of the Pacific, which has resulted in the tragic loss of at least 27 lives. Four people were still missing at last check from Mexico’s Minister of Security and Civil Protection.
Hurricane Otis: Mexican officials say supplies are getting into Acapulco, people are getting out
Mexican officials say they are moving supplies into Acapulco and getting people out of the devastated city three days after Hurricane Otis pummeled Mexico’s Pacific coast.
Mexican officials say they are moving supplies into Acapulco and getting people out of the devastated city three days after Hurricane Otis pummeled Mexico’s Pacific coast.
Hurricane Otis satellite images
Satellite images capture pictures of Acapulco, Mexico before the devastation left by Hurricane Otis. (FOX Weather)
Satellite images capture pictures of Acapulco, Mexico before the devastation left by Hurricane Otis. (FOX Weather)
How cold weather helped cause the Salem witch trials
In 1692 and 1693, the Salem witch trials were held in northeastern Massachusetts and led to the prosecution of more than 150 people.
In 1692 and 1693, the Salem witch trials were held in northeastern Massachusetts and led to the prosecution of more than 150 people.
'Acapulco has been destroyed': Hurricane Otis blamed for 27 deaths as survivors recover from historic storm
Acapulco, known as the Pearl of the Pacific, is recovering after being pummeled by deadly Hurricane Otis, the most powerful storm on record for the Pacific coast of Mexico.
Acapulco, known as the Pearl of the Pacific, is recovering after being pummeled by deadly Hurricane Otis, the most powerful storm on record for the Pacific coast of Mexico.
Hurricane Otis slams Acapulco, Mexico
FOX Weather's Nicole Valdes joins LiveNOW to discuss the 'nightmare scenario' left behind by Otis.
FOX Weather's Nicole Valdes joins LiveNOW to discuss the 'nightmare scenario' left behind by Otis.
Hurricane Otis makes historic Category 5 landfall as 'nightmare scenario' unfolds near Acapulco, Mexico
Otis was the strongest hurricane to ever make landfall on the Pacific side of Mexico. It was also the first time an Eastern Pacific hurricane made landfall at Category 5 intensity.
Otis was the strongest hurricane to ever make landfall on the Pacific side of Mexico. It was also the first time an Eastern Pacific hurricane made landfall at Category 5 intensity.
Halloween horror: Bone-chilling blast of cold air to arrive in time for trick-or-treating
Frightful weather is in the forecast for parts of the U.S. during Halloween weekend, along with bone-chilling cold for next week's holiday.
Frightful weather is in the forecast for parts of the U.S. during Halloween weekend, along with bone-chilling cold for next week's holiday.
Arctic air mass to deliver Halloween chill
A blast of cold air will deliver some of the coldest temperatures of the season for the Great Lakes, Upper Midwest and Northeast this weekend just in time for Halloween. The FOX Forecast Center is tracking snow potential for some trick-or-treaters.
A blast of cold air will deliver some of the coldest temperatures of the season for the Great Lakes, Upper Midwest and Northeast this weekend just in time for Halloween. The FOX Forecast Center is tracking snow potential for some trick-or-treaters.
Portions of Louisiana interstate remain closed after deadly pileup caused by super fog outside New Orleans
Louisiana State Police said nearly 160 vehicles were involved in the pileup on Monday. At least seven people were killed, and dozens more were injured.
Louisiana State Police said nearly 160 vehicles were involved in the pileup on Monday. At least seven people were killed, and dozens more were injured.
What is super fog and what causes it?
Every year fog leads to numerous delays on the roads and in the air, and even leads to fatalities. And while there are several different types of fog, super fog can be especially dangerous for drivers.
Every year fog leads to numerous delays on the roads and in the air, and even leads to fatalities. And while there are several different types of fog, super fog can be especially dangerous for drivers.
Super fog triggers deadly pileup involving 158 vehicles on I-55 near New Orleans
At least seven people were killed and more than two dozen were injured when a layer of super fog blanketed a New Orleans interstate.
At least seven people were killed and more than two dozen were injured when a layer of super fog blanketed a New Orleans interstate.
7 dead after 'super fog' leads to massive pileup
Louisiana State Police that seven people were confirmed dead, and that number could climb as first responders continue to work their way through a mile-long stretch of wreckage involving 158 vehicles. Multiple crashes on Interstate 55, both north and southbound, have prompted closures in both directions. LiveNOW's Austin Westfall spoke about the crash and the clean up efforts with Sgt. Kate Stegall from LA State Police. More LiveNOW from FOX streaming video
Louisiana State Police that seven people were confirmed dead, and that number could climb as first responders continue to work their way through a mile-long stretch of wreckage involving 158 vehicles. Multiple crashes on Interstate 55, both north and southbound, have prompted closures in both directions. LiveNOW's Austin Westfall spoke about the crash and the clean up efforts with Sgt. Kate Stegall from LA State Police. More LiveNOW from FOX streaming video
'Super fog' causes deadly pile up in Louisiana
A deadly pileup on a Louisiana highway was caused by "super fog" that knocked visibility to below 10 feet. Two people were killed in a series of multi-car pileups on Interstate 55, northwest of New Orleans. LiveNOW's Austin Westfall spoke about the dense fog and the deadly crash with FOX's Bowen Kedrowicz. More LiveNOW from FOX streaming video
A deadly pileup on a Louisiana highway was caused by "super fog" that knocked visibility to below 10 feet. Two people were killed in a series of multi-car pileups on Interstate 55, northwest of New Orleans. LiveNOW's Austin Westfall spoke about the dense fog and the deadly crash with FOX's Bowen Kedrowicz. More LiveNOW from FOX streaming video