Due to concerns regarding the spread of the Coronavirus Disease 2019 (COVID-19), the NSF-ICF is taking preventive measures and suspending its tour program until further notice. Any groups that have been impacted by the tour shutdown will be prioritized when we resume tour operations. Thank you for your patience and understanding.
Jackie Hams' essay on her visit to Antarctica is part of a project that studies ancient ice buried in the Dry Valleys, Antarctica. David Marchant of Boston University and Michael Bender of Princeton University are collaborators on the project that is collecting this old ice.