• 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

  • 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

  • Rosetta wakes up from deep space hibernation

    After 31 months of deep space hibernation ESA's comet chaser "Rosetta" has woken up and contacted mission control today. The signal was received by NASA’s Goldstone ground station in California at 18:18 UTC, during the first window of oppor

  • West African lion on the verge of extinction

    A new study published in PLOS One journal last week warns that a dramatic decline of West African lions has placed them on the verge of extinction. Study authors call for urgent intervention to save them.

    The lion (Panthera leo) was the most

  • Southern berm of Louisiana sinkhole sagging

    An increasing trend of seismic activity at the Bayou Corne sinkhole near Oxy 3 cavern placed the sinkhole staff back on highest level alert late December 2013. Since August 2012 the sinkhole grew from 1 to more than 25 acres (10 hectares / 100 000