Scientists have documented a previously unknown subpopulation of polar bears living in Southeast Greenland.
Everyone knows eating fruits and vegetables is good for your health.
Researchers from the University of Washington and the University of California, Berkeley have conducted experiments that measured the physical limits for the existence of liquid water in icy extraterrestrial worlds.
Nature is full of repeating patterns that are part of the beauty of our world. An international team, including a researcher from the University of Washington, used modern tools to explain repeating patterns of stones that form in cold landscapes.