Medicine & TechnologyScience reports recently said a so-called "oral plug" made of fat and muscle found at the back of the mouths of fin whales which blocks the channel in the middle of a fin whale's mouth and pharynx, the doorway to the digestive and respiratory tracts might offer a hint.
York University researchers recently found, as winters turn out to be milder and lake ice becomes less stable, more children and young adults have fallen through the ice and drowned.