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Travels in Geology: Limestone and legends in Northern Vietnam

The stunning jade islands, turquoise bays and rugged spires of Northern Vietnam are one of the world's best places to explore karst topography.

07 Sep 2016

Getting there and getting around Northern Vietnam

Northern Vietnam has two international airports, Hanoi and Da Nang. Hanoi’s Noi Bai International Airport is the main gateway, offering service to most major Asian cities, including Hong Kong, Bangkok and Tokyo, but no direct service to the U.S. The airport is located 30 kilometers north of the city center and is best accessed by taxi. Many Hanoi hotels will arrange airport pickup or dropoff for you.

07 Sep 2016

Down to Earth With: National Park Service Geologic Resources Division chief David Steensen

When David Steensen started working in Redwood National Park in 1986, he did not think he’d be working for the National Park Service for more than a few years. He had been hired into a four-year fixed-term position to help restore the local watershed from the destabilizing effects of logging that occurred prior to the park’s establishment, and he knew that the park service rarely hired geologists into permanent positions.

05 Aug 2016

Travels in Geology: Zermatt: Europe meets Africa in Switzerland's iconic Alps

Zermatt, Switzerland, offers spectacular sightseeing, hiking, mountain climbing and skiing. The area’s popularity is rooted in its geology. 
20 Jul 2016

Getting there and getting around Zermatt

Zermatt, a car-free resort town at the foot of the Matterhorn, can be reached from major international airports in Geneva, Zürich or Milan. All three airports offer nonstop flights from several North American cities and have numerous rental-car agencies. Switzerland has four official languages, of which German and French are the most commonly used, but road signs are easily followed by English speakers, making it easy to navigate around the country. However, private cars are not allowed in Zermatt, so you might instead want to take one of the Swiss Rail Network’s clean and reliable trains to Zermatt, a 3.5-hour trip from Zürich or a four-hour trip from Geneva. If you do drive, you must park in a garage in Täsch, 5 kilometers north of the resort town, and take a train or taxi into town. The village itself is quite walkable; a 10-minute stroll will get you across town.

20 Jul 2016

Down to Earth With: Planetary scientist Steven Squyres

By age 6, Steven Squyres already considered himself a scientist, and, with his father’s help, would conduct rudimentary experiments with a chemistry kit. By the time he was 10, he had become fascinated by meteorology and erected a weather station in his backyard. He vividly remembers building an anemometer out of funnels, and realizing that his device would need to be calibrated in order to accurately measure wind speed. So, he asked his father to drive the family car up and down their street. While perplexed neighbors looked on, Squyres excitedly hung the instrument out the window, shouting to his dad to drive 5 miles per hour as he counted how many times the kitchen funnels spun around. Next, Squyres asked his dad to drive 10 miles per hour, and then even faster, repeating his counts at each speed until the calibration was complete.

28 Jun 2016

Travels in Geology: Turkey's storied Turquoise Coast

Turkey’s Turquoise Coast — where the rugged Taurus Mountains meet the Mediterranean Sea — owes its breathtaking scenery to tectonic contortions that have created a landscape that is both spectacular and geographically complex. The many Mediterranean civilizations that have inhabited this coastline left behind an impressive legacy of ruins.
09 Jun 2016

Getting there and getting around Turkey

Turkey has two major airports — Istanbul and Ankara — and many smaller regional ones. Istanbul Ataturk Airport offers nonstop flights on Turkish Airlines from several U.S. cities, including New York, Chicago, Atlanta, Los Angeles and San Francisco. To enter the country, Americans need a visa; these can be quickly obtained online.

09 Jun 2016

Down to Earth With: Ethnogeologist Steven Semken

As a boy growing up in New Jersey, Steven Semken was fascinated by rocks and minerals. His father, a banker, and his mother, a municipal tax collector, loved to travel and frequently indulged their son’s yen for sparkling specimens. They also bought Semken numerous books about geography and geology, including “The Big Golden Book of Geology,” which made such an impression that his childhood copy still sits on his office shelf. Semken vividly remembers staring at the book’s picture of Ship Rock, a towering volcanic neck on the Navajo Nation in northwestern New Mexico. Little did he know that he would later spend 15 years living and teaching geology with that Ship Rock as a backdrop.

06 May 2016

Travels in Geology: Discovering Denver's dinosaurs

A rich paleontological legacy makes Denver, Colo., one of the best places in the world to learn about dinosaurs, with numerous fossils and trackways at sites nearby.

04 May 2016

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