Water is unlike other substances because its solid form — like this iceberg — is less dense than its liquid form — like this ocean. Scientists are studying other weird properties of water.

PNNL's Xue Bin Wang has been elected to the rank of fellow of the American Physical Society for his contributions in condensed phase chemical physics.

For decades, the Department of Energy's Pacific Northwest National Laboratory has played a role in establishing and maintaining sustainable hydropower for the region.