Image: Queensland floods

The Copernicus Sentinel-2 mission takes us over Australia's northeast state of Queensland, where a large amount of sediment is visible gushing into the Coral Sea, close to the Great Barrier Reef lagoon.

Protect the world's deltas

Extensive areas of the world's deltas—which accommodate major cities such as Shanghai, Dhaka and Bangkok—will be drowned in the next century by rising sea levels, according to a Comment piece in this week's Nature.

Altered chemistry impedes recovery of the Baltic Sea

Eutrophication has changed the chemistry of sediments at the bottom of the Baltic Sea so much that processes that counteract eutrophication are impeded. This is the finding of a new thesis from the University of Gothenburg.

Tsunami caused long-term ecosystem change in the Caribbean

A detailed analysis of sediments from the island of Bonaire in the Caribbean presents convincing evidence for an extraordinary wave impact dating back some 3,300 years, even though no historical records of tsunamis exist ...

Hurricanes pack a bigger punch for Florida's west coast

Boulder, Colo., U.S.: Hurricanes, the United States' deadliest and most destructive weather disasters, are notoriously difficult to predict. With the average storm intensity as well as the proportion of storms that reach ...

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