The nation's longest "drought" without an EF5 tornado has come to an end, scientists from the National Weather Service ...

The National Weather Service on Monday released a new report confirming the first EF-5 tornado since May 2013. The tornado, ...

The storm, which killed three people and tossed train cars hundreds of feet, was nearly a mile wide and carved a 12-mile path ...

A powerful EF5 tornado struck North Dakota in June. This marks the first EF5 tornado in the United States in over a decade.

Three people were killed in the tornado, which produced 210 mph winds, leveling homes and tossing fully-loaded box cars.

May in the central and Southern Plains is a notoriously volatile month for severe thunderstorms and tornadoes, as recent history has illustrated. On May 20, 2013, 12 years ago today, a supercell ...

Dave Malkoff is a national correspondent with the CBS Innovation Lab, where his work appears across all CBS News and Station platforms. Twelve years ago, the last EF5 tornado to hit the United States ...

MOORE, Okla. (KFOR) — As the 12th anniversary of the devastating and powerful EF-5 tornado that tore through Moore approaches, the community is remembering one of its unique heroes. Five days after ...

Directly in the tornado's path, Moore Medical Center patients, staff unharmed. May 21, 2013 — -- Hospital emergency department manager Nick Stremble didn't need the television to tell him the ...

Editor's note: This page reflects weather updates on Tuesday, June 3. For the latest updates on thunderstorms and damage caused by extreme winds and possible tornadoes, please read The Oklahoman's ...