Geologic mapping has been one of the most fundamental mandates of the U.S. Geological Survey (USGS) since its establishment ...

Competitors will swim 2.4 miles through Kailua Bay, cycle 112 miles across the coast, and run 26.2 miles through the barren lava fields of Hawaii Island. The victor of the 140-mile course will ...

The sky is a gray canvas backlit by the moonlight and dotted with blots of Christmas green and red. Giant, glowing orbs ...

The author captures molten lava at Hawaii Volcanoes National Park ... eels poking their small heads curiously out of their ...

as athletes pass through barren lava fields which is a signature backdrop of this event. The final leg of the race is the marathon: a 26.2-mile run under the intense Hawaiian sun. Competitors will ...

Qualifying for the VinFast IRONMAN World Championship in Kailua-Kona, Hawaii shows an athlete’s commitment to training and ...

Kailua-Kona is days away from hosting an iconic global sporting event where triathletes from around the world race for the ...

The U.S. Geological Survey says it has detected an increase seismic activity around Kamaʻehuakanaloa. The underwater volcano ...

The extraordinary landscape from lava fields to rainforest is a true sight to behold and offers insight into how the Hawaiian archipelago was formed. For an immersive experience, walk on a 0.4 ...

Hawaii recently took the top spot in a ranking ... and the walk from its reception building to the treatment rooms across a lava field felt otherworldly. I love visiting spas while on vacation ...

While sun-seekers crowd Mediterranean beaches and tourists swarm popular capitals, here are the hidden gems that we think ...