• The end of the Envisat mission declared

    The European Space Agency (ESA) on Wednesday declared the official end of Envisat, the Earth-monitoring satellite that went silent last month after operating for twice its predicted lifespan. A team of engineers has spent the last month attempting to regain control of

  • Tornado in northern Italy

    An unusual funnel cloud was spotted on the plains of northern Italy recently. Videos posted online early this week clearly showed a funnel cloud dipping from heavy dark clouds.Close-up detail showed well the anti-clockwise twisting of the narrow funnel, which seemed

  • Ice melting on Lake Baikal

    For several months each year, Russia’s Lake Baikal is covered by a thick layer of ice. Formation begins in late-December, and by mid-January the entire lake is usually blanketed. Come spring, the lake begins its long, slow melt. Patches of open water usually appear

  • Drought hits Angola’s farms

    A drought is threatening Angola’s already modest food production, in a setback for efforts to revive once-vibrant farmlands abandoned during decades of war. The dry season that normally lasts only about three weeks in December has stretched to three months in parts of

  • Dust storm off West Africa

    A dust storm in western Africa, which began in late April, 2012, continued through early May, sending billowing clouds of tan dust over the Atlantic Ocean and the Cape Verde Islands. This very large plume of thick dust began blowing off the coast of Africa on April, 29

  • Large animal die-offs along Peruvian coast

    Hundreds of birds and dolphins have been washing up dead along the Peru coast, and this has government officials looking for causes. At least 1,200 birds, mostly pelicans, have been found dead in recent weeks along a stretch of Pacific coast in northern Peru, the