Damage from rare mountain tornado found near Colorado's Pike Peak at 9,500 feet
Most of the destruction was at an elevation of 9,500 feet in what is known as Green Mountain Falls.
Most of the destruction was at an elevation of 9,500 feet in what is known as Green Mountain Falls.
Tornado damage at Pfizer plant likely to cause long-term hospital drug shortages
The damaged Pfizer factory makes nearly 25% of all sterile injectable medicines used in U.S. hospitals.
The damaged Pfizer factory makes nearly 25% of all sterile injectable medicines used in U.S. hospitals.
Tornado damages Pfizer plant in North Carolina as scorching heat, floods hit parts of US
Pfizer reported no serious injuries but authorities said medicine was damaged after a tornado damaged the plant near Rocky Mount, North Carolina.
Pfizer reported no serious injuries but authorities said medicine was damaged after a tornado damaged the plant near Rocky Mount, North Carolina.
Severe weather, thunderstorms possible Wednesday across DC area; hot, humid temps near 90 degrees
A hot and humid afternoon will bring the threat for severe weather to the D.C. region Wednesday.
A hot and humid afternoon will bring the threat for severe weather to the D.C. region Wednesday.
Subtropical Storm Don forms far out in Atlantic Ocean
Subtropical Storm Don has sustained winds of 40 mph with higher gusts, but is far from any shore.
Subtropical Storm Don has sustained winds of 40 mph with higher gusts, but is far from any shore.
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.
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.
Man drowns at home in Vermont's 1st recorded flooding death
The 63-year-old man's death was the second flood-related death related to a storm system and heavy flooding in the Northeast this week. The first occurred in New York when a woman died after being swept away during a flood.
The 63-year-old man's death was the second flood-related death related to a storm system and heavy flooding in the Northeast this week. The first occurred in New York when a woman died after being swept away during a flood.
Aerial footage shows railroad tracks suspended in air after Vermont flooding wipes out trestle
Vermont State Police said swiftwater rescue teams performed more than 100 rescues across the state.
Vermont State Police said swiftwater rescue teams performed more than 100 rescues across the state.
New York flood victim says water rose so fast that he 'didn't have time to think'
At least one woman was killed when she was swept away by floodwaters while walking along a road.
At least one woman was killed when she was swept away by floodwaters while walking along a road.
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 their responses to the looming threat.
Natural disasters can be dramatic — barreling hurricanes, building-toppling tornadoes — but heat is more deadly. Many cities are beginning to plan their responses to the looming threat.
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
States in the Southwest and West have been under Excessive Heat Warnings and heat advisories for the past two weeks
Updated Atlantic hurricane season forecast sees busier season despite onslaught of El Nino
NOAA said the impacts primarily stem from increased vertical wind shear, which can prevent tropical cyclones from forming and strengthening.
NOAA said the impacts primarily stem from increased vertical wind shear, which can prevent tropical cyclones from forming and strengthening.
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.
The daily highs are an indication that climate change is reaching uncharted territory, scientists say.
Summer Storms: What to expect as heat, humidity bring dangerous weather conditions to DMV
The heat and humidity have hit the DMV and the summer storm season is underway. The Mid-Atlantic is subject to it all -- flood emergencies, deadly lightning, hail and even tornadoes.
The heat and humidity have hit the DMV and the summer storm season is underway. The Mid-Atlantic is subject to it all -- flood emergencies, deadly lightning, hail and even tornadoes.
Poor air quality impacting summer camps across DC region
As if it wasn’t already tough enough keeping kids busy during the summer, imagine doing it with thousands of them – when they have to stay inside.
As if it wasn’t already tough enough keeping kids busy during the summer, imagine doing it with thousands of them – when they have to stay inside.
How is air quality measured?
As smoky air from Canada’s wildfires shrouds broad swaths of the U.S., here are seven facts you should know about measuring air quality.
As smoky air from Canada’s wildfires shrouds broad swaths of the U.S., here are seven facts you should know about measuring air quality.
Code Red air quality alert from Canadian wildfire smoke
Another day of hazy skies and poor air quality is in the cards for the DMV on Thursday as relentless Canadian wildfire smoke continues to waft southeast.
Another day of hazy skies and poor air quality is in the cards for the DMV on Thursday as relentless Canadian wildfire smoke continues to waft southeast.
'I fell into my chair': Iowa couple wins $2M Powerball prize after losing home in tornado
A tornado destroyed the couple's home in 2001, and it took several years for them to start to rebuild.
A tornado destroyed the couple's home in 2001, and it took several years for them to start to rebuild.
Over 80 million under thick haze from Chicago to DC as Canadian wildfire smoke pours across US
Smoke from the Canadian wildfires is pouring into major metro areas in the Great Lakes region, including Chicago, Milwaukee, Detroit, Cleveland and Indianapolis.
Smoke from the Canadian wildfires is pouring into major metro areas in the Great Lakes region, including Chicago, Milwaukee, Detroit, Cleveland and Indianapolis.
Watch: Tornado rips through Indiana apartment complex
Deaths have been reported in Indiana and Georgia after severe weather, including tornadoes, tore paths of destruction from the Midwest to the South on Sunday, leaving more than a half-million people without power.
Deaths have been reported in Indiana and Georgia after severe weather, including tornadoes, tore paths of destruction from the Midwest to the South on Sunday, leaving more than a half-million people without power.