NATO's chief said on Monday that there is a "lone and broken Russian submarine limping home from patrol" in the Mediterranean ...

A neighbor of missing Nancy Guthrie has claimed his dogs displayed unusual behavior during the overnight hours when the Tuscon, Arizona, resident disappeared. Jeff Lamie, who lives just four houses ...

Researchers have highlighted a rare sleep condition that impacts around two percent of older adults and might serve as an initial warning for dementia later in life. This disorder, known as isolated ...

Add Yahoo as a preferred source to see more of our stories on Google. EAU CLAIRE — Through a continuing research of California ground squirrels and a discovery of their unique predatory behavior, ...

One female seal displayed postmortem attentive behavior (PAB) for at least 20 days, the longest documented case in pinnipeds and among the longest for any mammal. Their paper documents a previously ...

A popular hiking trail in New York's Adirondack Mountains has been closed for more than a month due to a bull moose exhibiting "unusual behaviors," state officials said. The moose has been observed on ...