• Discover the mystery of sea level rise

    Discover the mystery of sea level rise
    Japanese scientists say large-scale groundwater extraction may have caused sea level rise in the past few decades. New research shows groundwater exploitation has become a global
  • Unknown things about earthquakes

    Unknown things about earthquakes
    Surely many people will be surprised to know that every year the earth suffers from about half a million earthquakes from mild earthquakes people do not feel the strong earthquakes