A powerful storm that will bring heavy rain, gusty winds and flash flooding is set to hit the Hawaiian Islands Wednesday evening.

There are two active volcanoes in Hawai'i Volcanoes National Park, Mauna Loa and Kilauea, but Kilauea is the real "must-see." A 4,000-foot-tall mountain, Kilauea has been active since Jan. 3 ...

By Karen Wheeler, Slice of Life Mountains. Oceans. Birds that sound like monkeys and trees that sway with fruit. It amazes me that these things have existed all the years I have been puttering up ...

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 ...

This beach is on the southern tip of the Big Island ... It’s also home to two of the world’s most active volcanoes, Kīlauea and Mauna Loa. Visitors can explore steaming lava vents.