More than half a million children are diagnosed with swallowing problems each year. The gold standard for diagnosing swallowing problems is the videofluoroscopic swallow study, also known as the ...

For female North American barn swallows, looking good pays healthy dividends. A new study conducted at the University of Colorado Boulder and involving Cornell University shows the outward appearance ...

A new study led by the University of Colorado at Boulder has shown the testosterone of male North American barn swallows skyrocketed early in the breeding season when their breast colors were ...

A new federal study says contamination from certain house products could be taking a toll on tree swallows in Minnesota and Wisconsin. The U.S. Geological Survey study focused on substances known as ...