Italy at Night

On a clear night looking east, the pattern of night lights shows populations concentrated mainly along the coastlines…

Protect the World’s Deltas

Nile Delta Desert Islands, batik on silk by © Mary Edna Fraser 52” x 36”, 1999

The rich delta ecosystem and the services it provides, storm protection, nutrient and pollution removal and carbon storage, are being destroyed. Worldwide deltas are on course to drown, starved of sediment by dams and dikes, and fragmented by economic development. Rising seas compound the sediment crisis.

The Living, Breathing Ocean

The ocean is a complex ecosystem. The ocean carbon cycle is governed by the relationship among carbon, nutrients and oxygen, and the ratio between certain elements is key to understanding ocean respiration.

Modeling the Past to Understand the Future of a Stronger El Niño

It was fishermen off the coast of Peru who first recognized the anomaly, hundreds of years ago. Every so often, their usually cold, nutrient-rich water would turn warm and the fish they depended on would disappear. Then there was the ceaseless rain. They called it “El Nino.

An Incredibly Rare Stone Age Find

Archaeologists in Denmark have uncovered an incredibly rare find: a 5,500-year-old Neolithic axe held within its wooden handle. The archaeologists suggest that the Neolithic communities of south Lolland may have been using the coast as an offering area.

Fast-Warming Gulf of Maine Offers Hint of Future for Oceans

The waters off the coast of New England are warming more rapidly than almost any other ocean region on earth. Scientists are now studying the resulting ecosystem changes, and their findings could provide a glimpse of the future for many of the world’s coastal communities.