For over a century, National Geographic has supported the efforts of enterprising grantees and groundbreaking explorers. From the excavation of Machu Picchu and the discovery of the Titanic to the endowment of the next generation of explorers, National Geographic's programs support critical scientific research, geographic exploration, and environmental and cultural conservation worldwide.
In the isolated southern Line Islands, home to some of the world's last pristine coral reefs, researchers are racing to study this paradise, which may hold the secret to survival.
Aquatic ecologist Zeb Hogan is head of National Geographic's Megafishes Project, an effort to identify Earth's largest fish and find ways to protect them and their environment.
Polar explorer Will Steger is journeying 1,400 miles (1,125 kilometers) across Canada's Ellesmere Island to study a fragile world on the brink of disaster.
This global online network promotes conservation of Africa's parks and reserves by linking concerned people around the world with African conservationists and park workers.