Follow the process of storm chasing as meteorologists and enthusiasts track evolving thunderstorms to determine whether a system will develop into a supercell. This video explains the conditions ...

When most Oklahomans think of tornadoes, they picture a powerful supercell thunderstorm producing a large funnel cloud. But not all tornadoes form that way. In late May, Oklahoma’s only confirmed ...

Online viewers are fixating on a time-lapse from Colorado that shows a tornado changing shape over the course of just a few ...

Tornado vs. waterspout, typhoon vs. hurricane: what's the difference, what's in a name???Let's start with waterspout. In a ...

A dramatic scene unfolded over Beaver County, Oklahoma, on June 25. A tornado spun to life out of a rotating supercell. Storm ...

Meteorologists classify storm types into several basic categories: single-cell, multicell, and supercell.

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Environment and Climate Change Canada is investigating reports of a possible landspout tornado near Elrose on Monday evening. The tornado was reported around 6 p.m., with Environment Canada now ...

Experts have also revealed another ‘rare’ element of the system that brought down trees and peeled roofs off homes.

At least eight tornadoes swept across southern Michigan in the past week. A deadly March 6 tornado in Union City that killed four people and left some two dozen others injured was the earliest EF3 ...