Video from the U.S. Geological Survey showed vigorous spattering along the south margin of the Halemaumau lava lake. Lava, upwelling in the northern portion of the lake, slowly migrates to this southern margin where it sinks back into the conduit. Courtesy: USGS
Shares of Apple soared 8 percent in after-hours trading on Wednesday after upping its share buyback and dividend. The company also handily beat Wall Street's profit and sales estimates for the past quarter.