Current Events

  • Irish Chronicles Document Links Between Volcanoes and Weather
    A study of over 40,000 written entries in Irish Annals and ice core measurements shows a strong corr...Read more

    x

    Irish Chronicles Document Links Between Volcanoes and Weather

    A study of over 40,000 written entries in Irish Annals and ice core measurements shows a strong correlation between the occurrence of volcanic eruptions and extreme cold weather in Ireland over a 1200 year period. Data analyzed in this study cover the period from 431 to 1649, during which time up to 48 volcanic eruptions are identified in Greenland ice core records through deposition of volcanic sulfate in annual layers of ice. You can find the study (open access), published on 6 June 2013 in IOP Publishing's journal Environmental Research Letters, at http://iopscience.iop.org/1748-9326/8/2/024035/article. Find out more about how volcanoes can influence climate.
  • EF-5 Tornado in El Reno, Oklahoma Widest Ever Recorded in US
    The EF-5 tornado that hit El Reno, Oklahoma on May 31st was the widest ever recorded in the US, acco...Read more

    x

    EF-5 Tornado in El Reno, Oklahoma Widest Ever Recorded in US

    The EF-5 tornado that hit El Reno, Oklahoma on May 31st was the widest ever recorded in the US, according to the National Weather Service in Norman Oklahoma. The tornado, which remained on the ground for 40 minutes and reached 2.6 miles across (4.2 km), took the lives of 18 people including storm chasers Tim Samaras, Paul Samaras and Carl Young. For more information on the tornado, visit http://ow.ly/i/2hfDG.
  • Atmospheric CO2 Level Tops 400 ppm
    During the week of May 13th, the CO2 level at the Mauna Loa Observatory in Hawaii topped 400 ppm rep...Read more

    x

    Atmospheric CO2 Level Tops 400 ppm

    During the week of May 13th, the CO2 level at the Mauna Loa Observatory in Hawaii topped 400 ppm repeatedly. Daily levels of CO2 can vary due to weather, and there are seasonal trends as well. The level of atmospheric greenhouse gases continues to increase, now over 120 ppm since the Industrial Revolution began. For more on the Keeling Curve, see http://keelingcurve.ucsd.edu/. Find out more about greenhouse gases and warming.

News about Life on Earth (the biosphere)

 08/19/10 Marine Scientists, Students Find Widespread Floating Plastic Debris in North Atlantic Ocean

 08/18/10 New Computer Model Advances Climate Change Research

 07/17/10 Gulf Oil Spill: Mississippi River Hydrology May Help Reduce Oil Onshore

 06/17/10 Caribbean Coral Reef Protection Efforts Miss the Mark

 05/16/10 Unprecedented Warming in East Africa's Lake Tanganyika

 04/29/10 Oil Spill in Gulf of Mexico

 04/25/10 Soil Microbes Produce Less Atmospheric Carbon Dioxide Than Expected With Global Warming

 04/23/10 Even in the Desert, Plants Feel the Heat of Global Warming

 04/08/10 Geologists Uncover Major Ancient Human Ancestor in South Africa

 03/29/10 Climate Helped Bring Angkor to Its Knees

 03/17/10 Prescribed Burns May Help Reduce U.S. Carbon Footprint

 03/04/10 Scientists Find Signs of “Snowball Earth” Amidst Early Animal Evolution

 03/04/10 Revisiting Chicxulub

 02/25/10 Forest Tree Species Diversity Depends on Individual Variation

 02/25/10 More than One: Long-Reining Microbe Controlling Ocean Nitrogen Shares the Throne

 02/01/10 Evolution Impacts Environment, Study Finds

 01/28/10 White Roofs May Successfully Cool Cities

 01/28/10 Dinosaur Discovery Helps Solve Piece of Evolutionary Puzzle

 09/09/09 Global Warming Causes Outbreak of Rare Algae in Caribbean Corals

 06/29/09 Desert Dust Alters Ecology of Colorado Alpine Meadows

 06/11/09 Global Warming Can Impact Monsoons and Lower Crop Production

 05/27/09 Arctic Tundra May Contribute to Warmer World

 03/16/09 Warmer Temperatures are Changing Antarctic Phytoplankton

 02/05/09 Microbe Survives in Ocean’s Deepest Realm, Thanks to Genetic Adaptations

 02/05/09 Researchers Observe Evolution Chain Reaction

 02/04/09 Prehistoric Fossil Snake is Largest on Record

 02/03/09 Early Whales Gave Birth on Land

 01/30/09 "Hot Spot" for Toxic Algal Blooms Discovered off Washington Coast

 01/30/09 Can Forests Survive Without Birds?

 01/07/09 Microscopic Fossils Offer Big Clues to Earth's Climate

 12/12/08 New Online Report on Massive Jellyfish Swarms Released

 11/07/08 Ecologists Use Oceanographic Data to Predict Future Climate Change

 11/02/08 In Alaska's Forests, Dried Mushrooms to the Rescue?

 10/15/08 Details of Evolutionary Transition from Fish to Land Animals Revealed

 10/08/08 Fish Adapting to a Changing World

 09/24/08 Pine Bark Beetles Affecting More than Forests

 09/17/08 From Sugar to Gasoline

 08/08/08 Water Refineries?

 07/29/08 Atlantic Coral Reefs Are No Match for This Lion

 07/21/08 Outflow from World's Largest River – The Amazon – Powers Atlantic Ocean Carbon “Sink”

 07/17/08 Newly-Found Rock May Prove Antarctica and North America Were Connected

 07/17/08 Scientists Discover Fish that Talk

 07/03/08 How Many Species Have There Been on Earth?

 06/17/08 The Mystery of Mass Extinction is No Longer Murky

 06/12/08 If a Tree Falls in the Forest, and No One Is Around to Hear It, Does Climate Change?

 05/28/08 Rock Eating Bacteria Found at the Bottom of the Sea

 05/08/08 Ancient Beachcombers May Have Traveled Slowly

 04/24/08 Genetic Sequencing of Protein from T. rex Bone Confirms Dinosaurs' Link to Birds

 04/18/08 Earth Day 2008

 04/07/08 Money Doesn't Grow on Trees, But Gasoline Might

 02/18/08 Giant Fossil Frog Found in Madagascar

 02/07/08 Pacific Coral Reefs May Not Get Into Hot Water

 12/20/07 Missing Link Between Whales and Four-Footed Ancestors Discovered

 12/10/07 Greenland’s Ice Is Melting Faster

 12/04/07 Did Life First Form in a Mica Sandwich at the Bottom of an Ancient Sea?

 10/31/07 Reef Health Depends on Algae Chomping Fish

 02/01/07 IPCC 4th Assessment Report Summary Due

 10/12/05 First Photos Taken of a Live Giant Squid

 09/22/05 Model Predicts Hurricane Rita's Path

 09/16/05 The 2005 Hurricane Season Is Churning the Atlantic

 05/02/05 Where’s the Woodpecker? Rare Bird Sighted for First Time in 60 Years!

 02/16/05 The Kyoto Protocol Is in Effect! Around the World, 141 Countries Are Taking the First Steps to Decrease Greenhouse Gasses!

 01/05/05 Earthquake in the Indian Ocean Causes a Massive Tsunami

 10/10/03 Researchers Locate Special Penguin Habitats!

 06/04/03 Peeking at Coral Reefs From Space

Windows to the Universe Community

News

Opportunities

Shop Windows to the Universe

Please help support Windows to the Universe, and our activities to help Earth and space science teachers, with a tax-exempt donation today!

Windows to the Universe, a project of the National Earth Science Teachers Association, is sponsored in part by the National Science Foundation and NASA, our Founding Partners (the American Geophysical Union and American Geosciences Institute) as well as through Institutional, Contributing, and Affiliate Partners, individual memberships and generous donors. Thank you for your support! NASA AGU AGI NSF