Extreme Weather Maps: Track the possibility of extreme weather in the places that are important to you. Heat Safety: Extreme heat is becoming increasingly common across the globe. We asked experts for ...

This alert comes as two coronal mass ejections (CMEs) are expected to make their way to Earth this weekend. A geomagnetic ...

Equipped with a 19-channel cross-track ... lost, the impact of this massive storm now extends from Poland in the north to Italy in the south, and Romania to the east. The Arctic Weather Satellite ...

Conditions sparked by the CMEs became so strong Monday night that the SWPC issued a “severe geomagnetic storm alert” around .

Partial lunar eclipse, supermoon will happen at same time Tuesday night Conditions sparked by the CMEs became so strong Monday night that the SWPC issued a “severe geomagnetic storm alert ...