Archeologists Are Planning to Sink This Ship Dozens of Times
In 1967, a team of archaeologists led by Michael Katzev dove to the bottom of the churning Aegean Sea. They were tipped off by a sponge diver who, about two years earlier, spotted something unusual a mile offshore of Kyrenia harbor, in Cyprus: a lumpy mound of pottery covered by a fuzzy layer of sediment. […]
We Have No Idea How Most Species Age
To humans, aging can seem to be inextricably linked with physical decline. In 1975, “on a whim,” the photographer Nicholas Nixon decided to illustrate this process. That year he took a picture of his wife and her three sisters standing together, shoulder-to-shoulder; and every year after, for four decades, they stood for a picture in […]
Why Is Hawaii Evolving So Many Species of This Wingless Beetle?
Two Mecyclothorax beetles abandon their relatives on the forest floor to climb up a tree. They settle into a moss home, eat, mate, and die. A couple hundred years or so pass until one of the original beetles’ offspring walks back down. But all the close relatives it once had there are already gone. There’s […]
Ecologists Can’t Beat Invasive Species, So They’re Joining Them
The path to Ohe’o Gulch, in Maui, meanders through a short section of forest, past mango trees and pockets of bamboo, then opens onto the ocean. Palm trees of all sizes and varieties line the Pacific coast, their trunks hunched over the sand, fronds waving picturesquely in the trade winds. Though they may seem perfectly […]