When trees are severely pruned, especially at the wrong time, it can cause problems. Sunburn on the branches, insect and disease issues, as well as a heavy flush of growth that can actually create ...

A powerful X-class solar flare erupted on June 19, disrupting radio signals and potentially setting the stage for geomagnetic ...

Space weather forecasters say northern lights may be visible in parts of the northern United States following weekend solar storms. The sun burped out another burst of energy Monday that's headed ...

promoting the use of hurricane clips to secure roofs during powerful storms and clearing flammable invasive grasses like those that fueled Lahaina’s wildfire. Gov. Josh Green, speaking at a bill ...

There have been a lot of tornadoes so far this year. Recent tornadoes killed dozens of people in Kentucky, Missouri and Virginia. Earlier this spring, deadly tornadoes tore across eight midwestern ...

Coral reefs in Honolulu and other coastal areas are undergoing what experts say is the world's worst coral bleaching event.

Hurricane season officially runs from June through November. Though most storms weaken before reaching Hawai‘i—largely due to how high- and low-pressure systems develop over the eastern ...

NOAA forecasts there will be between one to four tropical systems in the Central Pacific Basin, including tropical depressions, tropical storms and hurricanes. What to know about this Maui ...

This year, storms may not weaken as much as they have in the past, when they get close to the islands. "Even though waters near equator are normal temperatures, the water is warmer around Hawaii.

Hawaii is the 10th state so far to take the ... costs associated with worsening climate-related hazards such as severe storms, sea level rise and wildfires like the deadly blazes that devastated ...

In recent weeks, top stories have featured violent weather with tornadoes, damaging winds, large hail and flooding that injured people and infrastructures, and even caused fatalities. How do these ...