Ocean species are shifting toward the Poles

Concentrations of marine animal populations have been shifting away from the equator and toward the poles during the course of the past century, according to one of the most comprehensive analyses of marine species distributions to date.

Hidden source of carbon found at the Arctic coast

A previously unknown and significant source of carbon just discovered in the Arctic has scientists both marveling at a once overlooked contributor to local coastal ecosystems and concerned about what it may mean in an era of climate change.

Beyond your doorstep: What you buy and where you live shapes land-use footprint

In recent years, the attention of scientists and environmentalists has turned toward how population growth and urban expansion are driving habitat loss and an associated decline in ecosystem productivity and biodiversity. But the space people directly occupy is only one part of the land-use puzzle, according to new research.

Half of the world’s beaches could disappear by the end of the century, study finds

Climate change poses an existential threat to the world’s sandy beaches, and that as many as half of them could disappear by the end of the century, a new study has found. The study was published Monday in the scientific Journal Nature Climate Change and was conducted by scientists from the European Commission’s Joint Research Center, as well as universities in Spain, Portugal and the Netherlands.