Weatherwatch: volcanic eruptions pose challenge for wind energy, says study - Explosive volcanic eruption may have led to growth of ancient city in Bolivia - China suffers eruptions from its simmering discontents - Survivors sought and village evacuations in wake of deadly Lewotobi volcano eruptions - Scientists investigate triggers of explosive volcanic eruptions in lab simulation study - Volcanic eruption in Sicily impacting travel in Europe - Volcanic eruptions that warmed the planet millions of years ago shed light on how plants evolve, regulate climate - Ancient volcanic eruption not a catalyst for early Homo sapiens cultural innovations, researchers say - Volcanic eruption puts on fiery spectacle near Iceland's Grindavik - Lava spews again from volcanic eruption in Iceland