Scientists say a new epicenter is forming for the deadliest storm zone in the U.S. Here’s where people are now most at risk ...

A massive tornado hit Moore, Oklahoma, on May 20, 2013, killing 24 people and causing an estimated $2 billion in property damage. Photographs taken then and now reveal the progress that has been ...

Teacher Rhonda Crosswhite had planned not to come to school on one-year anniversary of the deadly Moore, Okla. tornado, but she couldn't break a promise she made to a student.Crosswhite teaches ...

Severe storms moved through Oklahoma early Saturday morning, with strong winds causing damage as tornado warnings were issued for parts of the state. >> Go to the KOCO weather page | Get KOCO on ...

It's been 12 years since the historic, deadly Moore, Oklahoma, EF5 tornado. New research has given light as to why no U.S. tornado has achieved an EF5 rating since.

Aspiring meteorologist motivated by sisters killed in EF5 tornado 12 years ago 03:13. Twelve years ago, the last EF5 tornado to hit the United States tore through Moore, Oklahoma. The violent ...

In 1974, a high school commencement ceremony in Moore, Okla., was interrupted by a tornado warning. Decades later, students finally turned their tassels. Nuala Murray South dressed for her high ...