UFO sightings: Why Mount Shasta is the new Roswell

A volcano in California is a hot spot for conspiracy theorists.

Photo Credit: Shasta-Trinity National Forest.
  • Unusual UFO-shaped formations were observed in the skies over Mount Shasta.
  • These were actually lenticular clouds that often look like lenses or flying saucers.
  • This volcano peak in California has long been the subject of conspiracy theories.
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Why not even Minnesota is safe from quakes

Minnesota earned its 'blue mark' in the 1975 Morris earthquake, which had its epicenter in the western part of the state.

Image: USGS, public domain
  • Californians, want to run away from the Big One? Head for Minnesota.
  • As this map shows, the Gopher State is the least likely to be hit by earthquakes.
  • Choose your new home wisely, though: even Minnesota has one earthquake-sensitive spot.
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New study shows GPS data can predict large earthquakes earlier

Scientists discover how to predict megaquakes earlier to improve warning systems.

Photo by Mario Tama/Getty Images
  • Earthquakes of 7+ magnitude share a particular pattern, find seismologists.
  • The pored over data of over 3,000 earthquakes to spot a "slip pulse".
  • The scientists advocate using real-time GPS sensor data in early warning systems.
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