This week’s article is by Hawaiian Volcano Observatory geologist Drew Downs. Geologic mapping has been one of the most ...

clay mineralogy analysis; gamma ray logging of test holes and newly drilled water wells; test drilling by rotosonic and other techniques; and landform and sediment analysis using LiDAR and other ...

Sometimes, significant scientific findings occur entirely by chance. This was exactly the case with the recent discovery of a ...

A team of geologists coming from New Zealand, New Caledonia, Australia, the U.S., Denmark and Tasmania compiled a new geological map using a combination of rock samples recovered from the sea and ...

More than two hundred years ago, a man called William Smith did something extraordinary. He became the first person to map the geology of an entire nation. Not only was this scientifically significant ...

"A sensor that resembles a large hula-hoop will be towed beneath the helicopter to measure small electromagnetic signals that ...

KUALA LUMPUR: The 3D geological model of Kuala Lumpur (3DKL) - a geological mapping system that will be able to provide data ...

Geologic mapping has been one of the most fundamental mandates of the U.S. Geological Survey (USGS) since its establishment in 1879. Congress created the USGS to “classify the public lands and ...