In marine reserves reef sharks do well

After some good news about blue whales perhaps now there is also something hopeful to say about sharks. That however would still depend on whether we will be able to create and maintain protected areas in tropical reef systems along … Continue reading

Mediterranean biodiversity versus a globalising planet: from Suez Canal to your tuna pizza

“In reserves off Spain and Italy, we found the largest fish biomass in the Mediterranean. Unfortunately, around Turkey and Greece, the waters were bare” – Enric Sala, National Geographic Society.

Mercury: a new culprit in end-Permian mass extinction event

Volcanic eruptions have already been appointed as the main culprit of the Permian-Triassic mass extinction. Previous research indicated that the resulting rise in atmospheric and oceanic carbon lead to the Great dying. But new findings in the journal Geology point to a … Continue reading

Marine biodiversity driven by environmental changes

Our most important source for knowledge about past life is the fossil record. But how exact is it in telling us about the history of life? According to a new study in Science the evolution of marine life over the … Continue reading

Oceans to enter Holocene Mass Extinction

The cumulative effect of environmental threats like climate change, ocean acidification and overfishing, brings the world’s interconnected ocean close to a phase of extinction of marine species that is ‘globally significant’ and unprecedented in human history, an international panel of … Continue reading