Florida prepares for Tropical Storm Idalia with lessons learned from Ian: 'Do not focus on just the cone'

There are only a few days left for Florida residents to prepare for the effects of the storm, and Gov. Ron DeSantis declared a state of emergency for 33 counties to ensure communities have the resources they need ahead of the storm’s arrival.

Southern California braces for more flooding as Tropical Storm Hilary soaks from coast to desert

Millions of residents expect more flooding and mudslides Monday, even as the storm begins to weaken. Hillary first made landfall in Mexico’s arid Baja California Peninsula on Sunday.

Tropical Storm Hilary arrives in California as Mexico copes with its aftermath

Hilary is no longer a hurricane but still carries so much rain that forecasters say “catastrophic and life-threatening" flooding is likely in Tijuana, Southern California and points north as far as Idaho.

When was the last time a hurricane or tropical storm hit California?

California is rarely discussed in the context of the tropics, but that is exactly what is happening this week with Hurricane Hilary.

Maui fire death toll climbs to 93, now the deadliest wildfire in modern US history

Emergency workers with axes and cadaver dogs are marking the ruins of Maui homes with a bright orange X for an initial search and HR when they find human remains.

Pictures of Maui fire damage 'will shock you,' Hawaii governor says

New photos of the Maui wildfire devastation were released by the Hawaii governor’s office as officials and residents assess the unthinkable.

July 2023 was officially Earth's hottest month on record - by a wide margin

The European climate monitoring organization made it official Tuesday: July 2023 was Earth's hottest month on record. And by a wide margin.

Plans to fight climate change with trees hampered by seedling shortage, study says

This shortage is occurring as government and private funding is being invested in planting trees to cool cities, reduce air pollution and protect water.

An Arizona woman died after her power was cut over a $51 debt. That forced utilities to change

Stephanie Pullman died on a sweltering Arizona day after her electricity was cut off because of a $51 debt. Years later, her story remains at the heart of efforts to prevent others in Arizona from having their power cut off, leaving them without life-saving air conditioning in temperatures that have topped 110° on every day this month.

Don becomes first hurricane of 2023 Atlantic season

Tropical Storm Don became Hurricane Don on Saturday, marking the first hurricane of the 2023 Atlantic hurricane season.

Despite heat wave, people are flocking to the hottest place on Earth

Temperatures in the largest national park in the Lower 48 states are expected to intensify over the weekend, potentially setting new records amid a major U.S. heat wave.

Several cities have heat emergency plans. Are they enough in a warming world?

Natural disasters can be dramatic — barreling hurricanes, building-toppling tornadoes — but heat is more deadly. Many cities are beginning to plan a response to the looming dangerous heat.