1:16
Heat wave strengthening to a peak in the Northeast
0:32
Climbers reach top of Empire State Building
0:22
The world's oceans reached their warmest June levels on record
0:44
NYC mayor activates heat emergency plan
0:37
Earthquake damage stretches across La Guaira coastline
5:00
How to stay safe in dangerous heat
0:40
The changing rhythm of tornado threats into July
4:54
High risk of heat-related illnesses just in time for Fourth of July
0:50
Evacuations underway as Colorado wildfires rage
6:51
Why are there severe thunderstorms around the edge of the heat dome?
0:42
Watch the sky in July: What you'll see
0:56
Thunderstorms along the ring of fire
1:05
More extreme weather on the way for Kentucky
0:20
Idaho streets flooded with ice
0:30
Big Bear eaglet takes first flight