Hawaii, United States - November 29, 2022 Mauna Loa, the world’s largest active volcano, has started to erupt for the first ...

The USGS Hawaiian Volcano Observatory spearheads Volcano Awareness Month each January on the Island of Hawaii. This year, in ...

About 5 miles south of the Kona International Airport, you'll find the Kaloko-Honokohau National Historical Park. This ...

The Hawai'i Tropical Botanical Garden is located about 7 miles north of Hilo and is open daily from 9 a.m. to 5 p.m.; last ...

The HNN First Alert Weather Team earlier declared a First Alert Weather Day statewide through Friday morning. A Flash Flood ...

One of the world’s most active volcanoes is back in action. The Kilauea volcano at Hawaii Volcanoes National Park is spewing ...

The level of carbon dioxide in the atmosphere measured by a weather station at the Mauna Loa Observatory in Hawaii increased by 3.58 parts per million in 2024 – the biggest jump since records ...

The UK weather service said Friday that carbon dioxide levels in the atmosphere in 2024 grew at the fastest annual rate on record, exceeding their own projections by some margin. The sharp rise in ...

The fires continue to burn, and the full extent of the damage is still unknown. These latest photos show what's left of places thousands of people call home: What caused the massive blaze in ...