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Science News
March 10, 2001 |
TimeLine: March 7, 1931 Canyon de Chelly now national monument... Can predict mental disease from study of children... 11,000 miles per second is new heavenly speed record...   |
Geotimes
February 2005
Naomi Lubick |
George H. Billingsley: Mapping the Grand Canyon Billingsley has published 70 maps of the region, and his love of the landscape keeps him going back to the field, as he tries to finish mapping the last few corners of the region. |
High on Adventure
August 2002 |
Arizona "Grand" Tour Flagstaff, the Grand Canyon, and Sedona -- a Perfect Loop |
Geotimes
March 2004 |
Creationism in a national park Rangers in Grand Canyon National Park teach visitors that the Colorado River eroded the 2-billion-year-old sedimentary rocks to form the canyon roughly 6 million years ago. The park's Web site describes the Grand Canyo |
The Motley Fool
August 5, 2011
Travis Hoium |
Grand Canyon Education Shares Popped: What You Need to Know I can't believe my eyes. As the sky is falling, Grand Canyon Education's shares are actually climbing 13% higher today. |
Science News
April 24, 2004 |
From the April 21, 1934, Issue Explorations at Ur Finished; Cemetery Found in Pit Bottom... Mass Three Discoveries Close Gap in Elements... Radio "Echoes" From Moon to be Sought by Thousands... |
Geotimes
February 2006
Naomi Lubick |
Geomedia Museums: Darwin's Life and Work on Exhibit... Books: Carving Grand Canyon: Evidence, Theories, and Mystery... Grand Canyon: Solving Earth's Grandest Puzzle... |
Outside
January 2006
Kate Siber |
Grand Canyon Under Glass Arizona's Hualapai tribe is opening a glass-bottomed, horseshoe-shaped walkway that will jut 70 feet from the edge of the Grand Canyon's south rim, 4,000 feet above the canyon floor. |
