Pacific voyagers’ remarkable environmental knowledge allowed for long-distance navigation without Western technology An outrigger canoe would typically have several paddlers and one navig ...

In the dry, sun-scorched deserts of Ethiopia, a slow but astonishing transformation has been unfolding since 2005. A ...

Meet 33 innovative leaders who are using their voices and talents to tackle the planet’s most pressing issues. For decades, the Congo Basin was largely invisible to climate science. Now ...