• Dozen tornadoes tear through Dallas-Fort Worth area, US

    Large, destructive tornadoes touched down in the Dallas and Fort Worth areas of Texas on Tuesday afternoon. Wave after wave of storms battered North Texas on Tuesday afternoon, smashing homes and apartment complexes, toppling trees, tossing vehicles. Cleanup efforts

  • Etna volcano – tremor signal started to rise sharply

    The tremor signal has started to rise sharply on Saturday,  March 31, which could mean that the 23rd paroxysm is about to occur. The next hours will show.Strombolian activity continued since Friday, March 30, at the new Southeast Crater crater.Explosions throw

  • Arctic sea ice maximum for 2012

    Arctic sea ice reached its maximum extent for the winter of 2011–2012 on March 18, the National Snow and Ice Data Center (NSIDC) has announced. (Extent is the total area of ocean in which ice concentration is at least 15 percent.) With a total extent of 15.24 million

  • New research cast doubts on accepted Moon origins theory

    In the new research, published online today in Nature Geoscience, geochemists led by Junjun Zhang at the University of Chicago in Illinois, together with her colleague at the University of Bern in Switzerland, looked at titanium isotopes in 24 separate samples of

  • Historic spring record heat in North America

    A huge, lingering ridge of high pressure over the eastern half of the United States brought summer-like temperatures to North America in March 2012. The warm weather shattered records across the central and eastern United States and much of Canada. The unseasonable