New online tool visualizes global human migration patterns

International Institute for Applied Systems Analysis (IIASA) researchers have developed a new tool—the Global Migration Data Explorer—to help address the lack of data on global migration flows and provide a visual method ...

The mechanism of cellular migration mode switching

When faced with difficult terrain, off-road vehicles can switch from two- to four-wheel drive to keep moving forward. Similarly, cell migration can be driven either by protrusion-directed crawling, or by contractile pulling ...

Researchers map fish species at risk from dams

Dams are believed to be one of the biggest threats to freshwater organisms worldwide: They disrupt normal patterns of water and sediment flow, impede migration, and alter the character of spawning and feeding grounds. A shortage ...

Understanding the impacts of migration on the Austrian economy

How would Austria be affected if a quarter million people entered the country right now? A new study conducted by IIASA and the Joint Research Center (JRC) projects the potential impacts of increased migration on the Austrian ...

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