National Geographic Expeditions

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Experts by Last Name: L

Tim Laman

Field biologist and wildlife photographer Tim Laman received his Ph.D... More »

David Lamb

David Lamb’s travels as a foreign correspondent for the Los Angeles Times have taken him to 140 countries and all seven continents. He is the author of three articles for National Geographic magazine, as well as the author of highly acclaimed books on the Middle East, sub-Sahara Africa and Vietnam... More »

Jim Lovell

Captain James Lovell, Jr., was chosen in September 1962 for the space program after many years' experience as a naval aviator and test pilot... More »

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