Its strange lunar-like appearance and unique volcanic features can elevate its status to a national park, but is it ready?

Volcanoes act as windows deep into Earth. They help us understand the formation of our planet and the others in our solar ...

It would be foolish and potentially fatal to tear down the warning sirens that alert the unsuspecting to an approaching ...

WAIANAE, Hawaii -- Hawaiian petroglyphs dating back at least a half-millennium are visible on Oahu for the first time in ...

WASHINGTON (AP) — President Donald Trump signed a bill Thursday canceling about $9 billion that had been approved for public ...

There is no tsunami threat to Hawaii after a 6.6 magnitude earthquake was recorded in the Samoa Islands region on Thursday ...

Stunning misty morning views of lava fountains at Kīlauea’s Halemaʻumaʻu Crater were framed by a rainbow during the volcano’s ...

The Army wants the sites in order to counter threats in the Indo-Pacific, but many Hawaiians are upset with the military's ...

The U.S. Army’s top civilian leader says he wants to move more quickly on an agreement that will allow the military to ...

According to the USGS Hawaiian Volcano Observatory (HVO), dome fountains and lava overflows began at the Halema'uma'u crater shortly after 4:00 a.m. Hawaii Standard Time ...