...Pavlof Volcano sent ash and steam skyward Sunday but not enough to raise the aviation threat for international air carriers.A satellite at 12:40 a.m. measured an ash cloud at 19,500 feet, just below the 20,000-foot threshold considered to be a major...

Now Playing Synopsis: The Joes reteam to prevent Cobra from achieving total world domination in this sequel that picks up shortly after the events of G.I. Joe: The Rise of Cobra. The Nanomite threat has been neutralized, and the U.S. government has imprisoned Cobra Commander and Destro in an inescapable subterranean prison. When the leader of Pakistan is assassinated, the U.S. president (Jonathan Pryce) calls on the Joes to secure Pakistan's nuclear warheads before they fall into enemy hands. In the wake of successfully completing their mission, however, the Joes are decimated in a devastating surprise attack. When the smoke clears, Roadblock (Dwayne Johnson), Lady Jaye (Adrianne Palicki), and Flint (D.J. Cotrona) are the sole survivors. They're convinced that something is amiss in the White House, and as Lady Jaye theorizes that an imposter is pretending to be the commander in chief, bad guys Storm Shadow (Lee Byung-hun) and Firefly (Ray Stevenson) team up to break Cobra Commander (Luke Bracey) out of prison. Later, as Storm Shadow retreats into the mountains to recover from burns incurred in the extraction, Snake Eyes (Ray Park) and Jinx (Elodie Yung) manage to capture the elusive white ninja, in the process discovering a shocking secret about his past and learning that Zartan (Arnold Vosloo), posing as the president, has called an international summit to discuss nuclear disarmament in order to bring the leaders of the world to their knees before the diabolical Cobra Commander. Now, as Cobra holds the entire globe hostage with a revolutionary new weapon placed on satellites orbiting the planet, it's up to the Joes and a trustworthy old friend to save the day. ~ Rovi Cast: D.J. Cotrona, Lee Byung-hun, Adrianne Palicki, Ray Park, Jonathan Pryce, RZA, Ray Stevenson, Channing Tatum, Elodie Yung, Bruce Willis, Dwayne Johnson Movie Details Play Trailer Movie Review

...Alaska Volcano Observatory and the U.S. Geological Survey said.Satellites and cameras suggest low-level emissions of gas, steam and ash, scientists said, and satellites detected highly elevated surface temperatures at the summit. A faint...

...volcanoes in Alaska.The Alaska Volcano Observatory says satellite images show the lava partly down a flank of Pavlof Volcano...low-level eruption in early May. The observatory says analysis of satellite imagery shows a lava flow partly down a flank of the volcano...

...Anchorage, according to the Alaska Volcano Observatory. Satellite imagery showed the mountain was "very, very hot," said...Islands, experienced a low-level eruption in early May. Satellite imagery shows the volcano continues to discharge steam, gas...

...which picked up tremors signaling a possible eruption. Satellite imagery also showed a lot of heat in the mountain.In Alaska...from 140 days in 2008 to 36.The observatory still uses satellite data, infrasound and reports from pilots and others to detect...

...too high for such instruments. It's also too dense for satellites, which are used to take measurements farther out in space...space weather. This can impact fields like communications and satellite operations.It can also deepen our understanding of the aurora...

...will dart between Earth and orbiting satellites next week, sparing the human race and...15 - lower than the orbits of some satellites - in the closest known approach of an...orbits of most of the communications satellites circling Earth, and doesn't pose...

...be wirelessly transmitted to the cockpit. And they're still considering what method will be used to send updates - but satellite, cell and radio are the most likely candidates.The software will include data collected by the Alaska Statewide Digital...

...effort to build a missile capable of reaching the U.S. with a nuclear warhead. That work was highlighted by the launch of a satellite into space last December.But it added that the North has yet to test a re-entry vehicle, without which it cannot deliver...