The genome of a once-endangered songbird shows extensive signs of inbreeding, according to a new study by Penn State researchers. Because inbreeding can negatively impact survival and reproduction, ...

A new study used modern methods to reassess a foundational study in biology that explained how ecologically similar species of wood warblers coexist. The research team examined foraging behavior, ...

Toledo Walleye center David Toews and Gwinnett Gladiators forward Brad Miller slam into the plexiglass during a game at Huntington Center on Saturday. BLADE/SEAN WORK Toledo Walleye defender Bryan ...

GRAND FORKS(AP) - The University of North Dakota hockey team is saying hello to David Toews, less than two months after saying goodbye to his older brother, Jonathan. David Toews, of Winnipeg, ...

The breeding habitat of Kirtland's warblers is limited to young jack-pine forests in Michigan. The species nearly went extinct in the 1970s due to threatened habitat and nest parasitism, but ...