LINKS :: VIDEOS
High Tech Research At Tiwanaku
Laser scanning a World Heritage Site
What a difference a place makes
Well-traveled memories of Bowles Hall.
California Magazine | Sept/Oct 2007
Ancient Ruler's Tomb, Gold Trove Found in Bolivia Pyramid
Kelly Hearn for National Geographic News.
National Geographic News | August, 2007
Revealing Ancient Bolivia
Return with archaeologists to Tiwanaku, the mysterious site high in the Andes.
Archaeology | Archaeology's Interactive Dig
Penn Museum Research: Tiwanaku
An emphasis on the geophysical work behind Revealing Ancient Bolivia
Think Tank
Dr. Vranich contributes his thoughts on the future of archaeology with the top scholars in the field.
DISCOVER | Vol. 26 No. 03 | March 2005
Incas' Secret World Untangled
Two of Alexei''s projects are featured as the next generation of archaeological science.
USA Today | October 2005
Laser Scanning Tiwanaku and Machu Picchu
Our recent work with the laser scanner at Machu Picchu and Tiwanaku is described on this site.
Empries of the Sun
Exclusive online-only gallery.
National Geographic