• International Day of Forests 2013

    The United Nations General assembly has proclaimed March 21 the International Day of Forests. From 2013, the day will be observed each year to celebrate and raise awareness of the importance of forests and trees to all life on Earth. Find out how you can take part

  • Ron Finley: Guerilla gardening in South Central L.A.

    Ron Finley plants vegetable gardens in South Central LA — in abandoned lots, traffic medians, along the curbs. Why? For fun, for defiance, for beauty and to offer some alternative to fast food in a community where “the drive-thrus are killing more people than the

  • Geomagnetic storms – basic terms, data, plots and graphs

    A coronal mass ejection (CME) that erupted on March 15, 2013, hit Earth's magnetic field at 06:00 UTC on March 17, 2013. The solar wind speed reached 700 km/s and sparked a moderately strong G2 (Kp=6) geomagnetic storm and minor S1 solar radiation

  • Tropical Cyclone Tim spinning in NW Coral Sea

    Australian Bureau of Meteorology (BoM) reported Tropical Cyclone Tim located over the northwest Coral Sea near latitude 18.4S and longitude 153.3 E, which is about 820 km east southeast of Cairns and 530 km northeast of Mackay.According to latest report by Joint

  • “ALMA: The View from a Different World”

    ALMA (Atacama Large Millimeter Array), the huge international telescope project that was inaugurated in Chile this week. It is located in the Atacama Desert, the driest place on Earth and an area that bears a striking resemblance to the Red Planet. ALMA is a single

  • A day in the life of a living Mars (animation)

    Watch an interesting animation by Kevin McGill, showing a day on a living Mars.   Generated using data from the Mars Orbiter Laser Altimeter aboard the Mars Global Surveyor spacecraft and satellite imagery from the Blue Marble Next Generation project.

  • Large fractures observed in the Arctic sea ice

    Large fractures in the sea ice were observed off the north coast of Alaska and Canada, from near Ellesmere Island in the Canadian Arctic to Barrow in Alaska, during the end of February and continuing into early March.According to the National Snow and Ice Data

  • Dust storm worsen air pollution problems in China

    The dust plumes originated from the Gobi Desert arose along the China-Mongolia border on March 8, 2013. Arising along the border between China and southwestern Mongolia, the dust extended as far south as the Sichuan Basin and continued to blow for several

  • Minor geomagnetic activity expected at high latitudes

    On March 12, 2013 a solar filament in the sun’s northern hemisphere erupted and launched Coronal Mass Ejection (CME). The source of the explosion was active region AR1690. A CME produced by the explosion is traveling north of the Earth line, but part of the CME