Business 2.0 Caribbean
Travel + Life IEEE
Spectrum Modern Drug Discovery NationalGeographic.com Nature Nature Reports:
Climate Change New Scientist The New York Times Outside Outside Traveler Popular
Mechanics Popular
Science Slate Scuba Diving Smithsonian.com Space.com Sport
Diver Surfer TechnologyReview.com The Washington Post
For information about Mark's editing and other non-journalistic work,
visit Open Water
Media.