Rice University

Rice University

Researchers at Rice University, the University of Washington and others have created a working blood vessel network on a 3D printer that could eventually be part of a human lung or liver. But they stress it is only one step towards building organs that have very complex structures.

Courtesy David Blank

The Kilauea volcano has been erupting since May, after a 6.9 eruption caused an earthquake that swallowed roads and homes and sent ash spewing 30,000 feet into the air. Researchers hope to determine the stability of the ocean floor near the erupting volcano in Hawaii, and so they've put a dozen seismometers on the ocean bottom this summer, with plans to retreive them in September.