The state's largest November tornado outbreak on record took place Nov. 11, 2015. At least 19 tornadoes struck Iowa that ...

A litany of recent weather disasters rang long Monday at the opening of U.N. climate negotiations: Hurricane Melissa in ...

A massive solar flare and severe geomagnetic storm watch may bring the aurora as far south as parts of California and Alabama ...

The Brazilian authorities said several towns in the state of Paraná were struck by the tornado, which killed at least five ...

On the night of Nov. 10, 1915, multiple tornadoes touched down, two of which were estimated to be F4s, devastating some ...

A snow squall is a short but intense burst of snow and wind that can drop visibility and road conditions from clear to ...

“Waterspouts are a marine hazard. They’re known for flipping over small boats. But if they do move onshore, especially the ...

A week after strong geomagnetic storming gave half the U.S. a chance at seeing the northern lights, new solar activity could ...

Grist reports that 1 in 4 U.S. homes face severe climate risk, driving up insurance costs and impacting affordability amid ...

Scientists from universities across Iowa urge a shift to more renewable energy sources and updated building standards to cope ...