Severe weather

Teacher returns to school devastated by tornado. Video, 00:01:23Teacher returns to school devastated by tornado

Death toll rises to 32 as storms ravage parts of US

Lightning storm illuminates skies above Illinois. Video, 00:00:28Lightning storm illuminates skies above Illinois

Federal aid released to tornado-stricken Arkansas

Watch: Brutal damage of US tornadoes seen from above. Video, 00:01:07Watch: Brutal damage of US tornadoes seen from above

Watch: Four times US tornadoes were caught on camera. Video, 00:00:37Watch: Four times US tornadoes were caught on camera

Illinois Apollo Theater collapse: People sift through debris. Video, 00:00:10Illinois Apollo Theater collapse: People sift through debris

Eyewitness captures two tornadoes from car. Video, 00:00:52Eyewitness captures two tornadoes from car

'Devastating' Arkansas tornado sparks emergency

At least two reported dead as tornadoes hit US

Risk of more storms for USA. Video, 00:00:58Risk of more storms for USA

Why California's floods are jacking up food prices. Video, 00:01:12Why California's floods are jacking up food prices

Council's climate work praised in UK-wide report

'God saved me': Survivors reckon with destruction. Video, 00:01:22'God saved me': Survivors reckon with destruction

Why was the Mississippi tornado so destructive?

More bad weather could follow Mississippi tornado

Howling gale and flying debris as tornado hits school. Video, 00:00:28Howling gale and flying debris as tornado hits school

Mississippi search efforts after deadly tornado

What is Tornado Alley? Video, 00:01:02What is Tornado Alley?

At least 23 killed as tornado rips through Mississippi

Rare tornado hits Los Angeles area. Video, 00:00:57Rare tornado hits Los Angeles area

The New Zealand flood victims too scared to go home

Unexpected Elements. Return of Cyclone Freddy. Audio, 62 minutesUnexpected Elements