North Pole soon to be ice free in summer

The Arctic Ocean in summer will very likely be ice free before 2050, at least temporarily. The efficacy of climate-protection measures will determine how often and for how long. These are the results of a new research study involving 21 research institutes from around the world.

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.

Plastic pollution poses new threat to a turtle paradise

The waters surrounding Príncipe harbour five of the world’s seven species of sea turtle and this remote island’s relatively pristine beaches provide crucial nesting sites. Arguably, the most insidious threat is the plastic permeating Príncipe’s waters and piling up on its beaches.