Frightening footage captured the moments a tornado tore through Lincoln, Nebraska, creating a massive, swirling mass of debris.

We are heading into the time of year many cities see their first 90s. Here's when that happens, on average, by region.

Tornadoes rated at least EF4 are rare, but they're the most deadly. Here is our perspective.

True to spring's nature, more rounds of severe weather are possible in the Plains and Midwest. Here's what to know.

Thousands of people had to flee their homes early Tuesday as Indonesia’s Mount Ruang volcano erupted, spewing lava and ash more than a mile into the sky. Watch this stunning video of lightning snapping across the sky above the volcano’s crater.