ScienceAsteroid Impact + Earthquakes + Volcanoes = Goodbye Dinosaurs Impact of an asteroid 66 millions years ago may have just been the opening act in the extinction of the dinosaurs, a study suggests. A one-two punch of impact and volcanic eruptions may have overwhelmed them, researchers say.by Jim Algar
ScienceScientists Alarmed Over Number Of Guadalupe Fur Seals Deaths: What Causes The Die-Off?by Katherine Derla