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Travels in Geology: Austria's Salzkammergut: World heritage preserved in salt

Explore stunning mountain peaks, sparkling lakes, quintessential alpine villages and the world’s oldest salt mines, along with Mozart’s hometown, in Austria’s salt district.
11 Aug 2017

Getting There and Getting Around Austria's Salzkammergut

Salzburg boasts Austria’s second-busiest airport, with nonstop flights to cities throughout Europe and connecting flights to a number of North American gateways. Munich, Germany, just 145 kilometers and 1.5 hours away on the A8 autobahn, has direct flights from North America. Picking up a rental car is easy at either airport. Austria’s official language is German, but many Austrians are fluent in English. Road signs are in German but are easily followed by English speakers.

11 Aug 2017

Evidence of devastating drought found beneath the Dead Sea

The Dead Sea, a landlocked lake bordered by Israel, Jordan and Palestine, is nearly 10 times saltier than the ocean. And it’s getting saltier. Since the beginning of the 20th century, the water level has dropped by nearly 30 meters, largely because of diversions of the Jordan River, the lake’s primary tributary and the arid region’s main source of fresh water.

31 Jul 2017

Travels in Geology: A tale of two rivers: Grand Junction, Colorado

Lying at the junction of the Colorado and Gunnison rivers, the town straddles two iconic landscapes: the classic slickrock sandstone of the American Southwest and the Rocky Mountains’ snow-capped peaks.
05 Jul 2017

Getting There and Getting Around: Grand Junction, Colorado

Grand Junction is a 4.5-hour drive from major airports in both Denver and Salt Lake City. The smaller but more convenient Grand Junction Regional Airport (GJT) offers nonstop, year-round service to Denver, Salt Lake City, Dallas, Houston, Phoenix and Las Vegas, and seasonal service to Los Angeles.

05 Jul 2017

Travels in Geology: Tracking African animals and deranged drainages across the Kalahari

The Okavango Delta, a major river delta in the middle of the dry Kalahari, and thundering Victoria Falls, a day’s drive away, may seem unrelated. But to a geologist, they are inextricably linked by hydrologic changes that have swept across southern Africa in response to subtle tectonic movements and major Pleistocene climate fluctuations.
12 Jun 2017

Getting there and getting around Kalahari

There are three gateway cities to the Kalahari, all of which are at least a day’s drive from the Okavango Delta. Although it’s the farthest (about 12 hours away), the O.R. Tambo International Airport (JNB) in Johannesburg, South Africa, is the region’s largest and often has the best airfares and car-rental rates. Two closer alternatives, each about an eight-hour drive away, are Botswana’s Sir Seretse Khama International Airport (GBE) in Gaborone and Namibia’s Hosea Kutako International Airport (WDH) in Windhoek. Maun (MUB) is Botswana’s primary tourist hub and the delta’s main service town. Most accommodations there provide a free minibus transfer from the airport.

12 Jun 2017

Benchmarks: June 1977: First Excavations at Nebraska's Ashfall Fossil Beds

In the spring of 1971, paleontologist Mike Voorhies was mapping rock exposures on a farm in northeastern Nebraska when he wandered into a small ravine that recent heavy rains had swept clean of debris. High on the gully wall, a change in the color of the rock caught his eye, so he decided to scramble up and take a closer look.

 
31 May 2017

Down to Earth With: Planetary geologist James W. Head III

In the late 1960s, as James W. Head III was finishing his graduate degree in geology at Brown University in Providence, R.I., he decided one day to take a look at a college placement annual, a phone book-like publication that listed prospective employers according to the types of jobs they had available. When Head looked up geology in the index, he saw several consecutive pages of related listings, as well as one separate page number. Curious about the outlier, Head flipped to it — and never looked back. Covering that entire page was a photo of the moon, a D.C.-area phone number, and a single line of text: “Our job is to think our way to the moon and back.”

29 Mar 2017

Travels in Geology: Easter Island's enduring enigmas

Easter Island, a lonely island in the southeastern Pacific Ocean, is steeped in mystique — and not just for its famous, perplexing statues and controversial story of societal collapse. How the island formed has also baffled geologists for decades.

27 Mar 2017

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