Three staff members from the National Science Foundation were evacuated from a U.S. research base after a medical emergency. The mission is one of the most challenging the air force can undertake.

Travel to Antarctica during the southern winter is restricted to emergencies with crews having to navigate extreme conditions and icy landings

Three staff members from the National Science Foundation were evacuated from a U.S. research base after a medical emergency. The mission is one of the most challenging the air…