• New underwater eruption of Kavachi volcano, Solomon Islands

    On January 29, 2014, Earth Observing-1 satellite captured a plume of discolored sea drifting from the location of the underwater volcano Kavachi, southern edge of the Solomon Islands – western Pacific Ocean.

    Aquamarine water extends eastward from the

  • Our changing climate and the variable Sun

    Solar physicists around the world today are wondering: has the Sun fallen silent? In 2013, the Sun began the peak phase of its 11-year sun spot cycle called the Solar Maximum when sunspot production should be at its highest. However, the lack of sunspot activity has

  • Changing climate: How dust changed the face of the Earth

    In spring 2010, the research icebreaker Polarstern returned from the South Pacific with a scientific treasure – ocean sediments from a previously almost unexplored part of the South Polar Sea. What looks like an inconspicuous sample of mud to a layman is, to geological

  • Ancient forests stabilised Earth’s CO2 and climate

    UK researchers have identified a biological mechanism that could explain how the Earth’s atmospheric carbon dioxide and climate were stabilised over the past 24 million years. When CO2 levels became too low for plants to grow properly, forests appear to have

  • Extreme drought in California

    On January 17, 2014, amid California's driest year on record, Governor Jerry Brown declared a drought emergency in the state. Rivers and water reservoirs in California are dangerously low after the driest years on record.

    "Today I'm