Kīlauea’s 2026 eruption shows increased lava fountains and ash spread, with volcanic plumes affecting communities up to 50 miles away. Learn how episodes drive the activity.

It may be the first day of spring, but Ontario’s long winter isn’t over, with more snow and icy conditions expected before a ...

Severe weather risk levels explained: What "marginal," "slight" and "high" risks mean in Houston forecasts and how they relate to storm threats.

Instead, three specific hazards determine whether a storm meets the criteria: tornadoes, damaging winds, and hail. Each of ...