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
ScienceOur Moon Once Had 'Fountains Of Fire' From Lava Eruptions Like Those On Earth Todayby Jim Algar
ScienceVolcanic Eruptions In North America May Have Been Last Straw For Roman Empireby Rina Marie Doctor
ScienceErupting Since August, Lava Field of Bardarbunga Volcano in Iceland Now Bigger than Manhattanby Dianne Depra
RoboticsVolcanobot: Neither Autobot nor Decepticon but NASA Robot to Help Predict Volcanic Eruptionsby Rhodi Lee