0:16
Power line explodes after tree falls during Michigan storm
0:27
Flash flooding pours into SEPTA bus near Philadelphia
1:11
Why Saharan dust can limit tropical development in the Atlantic
0:43
Pigs rescued from floodwaters by mechanical claw
0:19
Mount Etna eruption ejects towering ash plume over Sicily
0:49
Final shuttle mission launched 15 years ago
0:30
Snorkelers rescued from rip current off Florida Gulf Coast
0:35
Multiple wildfires burn across Spain's Catalonia region
2:32
Another round of gusty storms in store for the mid-Atlantic
0:24
Strong winds send tree crashing onto parked cars
1:36
Severe storms target the Upper Midwest
0:42
10-year mission to film a 'cosmic movie' of the universe
0:36
Why do roads buckle in the heat?
1:02
Poor air quality to plague Southwest due to wildfire smoke
0:35
Intense winds send a tent flying as a family sets up for Fourth of July