Lightning-laced micro-storms may fell more rainforest giants than dryness or heat, forcing a rethink of forest-management ...

Mesoscale convective systems (MCS) are common across Canada during the summer. Here’s a look at these storms and how they ...

Convective outflow boundaries emanating away from thunderstorms are generated as cold, dense air descends in downdrafts then moving outward away from the convection to produce a mesoscale cold ...

It's the end of a scorching day: the air seems still, the streets remain warm, and the heat weighs like an invisible burden ...

Infrared satellite image of a large mesoscale convective system known as a mesoscale convective complex over parts of Nebraska, western Iowa, and southeast South Dakota on August 8, 2010, at 6:58 ...

On hot summer days, you may be wondering why storms aren't forming despite the hot temperatures and the muggy conditions. The ...

A special convective SIGMET may be issued when any of the following criteria are occurring or, in the judgment of a forecaster, expected to occur for more than 30 minutes of the valid period: ...

The National Weather Service has confirmed an EF-1 tornado touched down in Clark Mills that killed three people.

Maxwell Brodie, the co-founder and CEO of Rain Industries, told TechCrunch that while most likely everyone in California has been impacted by wildfires, it’s nice to see that someone like ...