WEST LAFAYETTE, Ind. — In 2017, Purdue University researchers helped discover a lava tube on the moon that could protect astronauts from hazardous conditions on the surface. Now, 3D image ...

In concrete jungles, there's the fear of falling through a sidewalk grate. In parts of Hawaii, there are lava tubes. They form during volcanic eruptions, starting their lives as rivers of lava and ...

The Sea of Tranquility is home to at least one lunar lava tube, which could preserve a pristine and unweathered record of lunar volcanism. When you purchase through links on our site, we may earn an ...

As humanity eyes the Moon not just as a destination, but as a potential long-term base for scientific research and ...

Sometimes, a hole in the ground is just a hole. Other times, it’s a portal to an underground cave spanning miles in width and length. You don’t really know what’s inside unless you dive into the void.

In concrete jungles, there's the fear of falling through a sidewalk grate. In parts of Hawaii, there are lava tubes. They form during volcanic eruptions, starting their lives as rivers of lava and ...

HILO, Hawaii — Hawaii police say a man who had been missing for several days was found dead in an underground tube formed by lava. Police say it appears the man accidentally fell into the tube through ...

A couple in Oregon said they discovered a secret “lava tube” running underneath their home. Suzanne and James Brierley bought their house back in 2017 and had no idea about the existence of an ...

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. The interior of Lava River Cave, shown here, has intact wall linings ...

"You could be standing on one and not even know it," one volcanologist said. In concrete jungles, there's the fear of falling through a sidewalk grate. In parts of Hawaii, there are lava tubes. They ...