Current Events

  • 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

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    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.
  • Massive Tornado Outbreak on Tornado Alley
    The week of May 19 brings dozens of tornadoes to Tornado Alley in the states of Oklahoma, Kansas, Io...Read more

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    Massive Tornado Outbreak on Tornado Alley

    The week of May 19 brings dozens of tornadoes to Tornado Alley in the states of Oklahoma, Kansas, Iowa, Illinois and Missouri. On May 20th, a massive tornado struck Moore, Oklahoma, devastating communities - destroying over 100 homes and hitting two elementary schools and a hospital - with many casualties and deaths. Our thoughts are with our friends and colleagues suffering from these storms. For more on the May 20th storms, see the NOAA Storm Prediction Center Storm Report.
  • Kansas Legislator Proposes Bill to Outlaw Sustainability Education
    A bill has been introduced in the Kansas legislature this week that would prohibit the promotion of ...Read more

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    Kansas Legislator Proposes Bill to Outlaw Sustainability Education

    A bill has been introduced in the Kansas legislature this week that would prohibit the promotion of sustainability. Here is a link to the one-page bill: http://www.kslegislature.org/li/b2013_14/measures/documents/hb2366_00_0000.pdf. See report on Bloomberg News.

Interactives from the National Science Foundation

Check out these interactives from the National Science Foundation (NSF) covering a range of scientific topics!

A Matter of Scale

A Matter of Scale

This interactive provides a pictorial tour of our multiscale universe, from minute subatomic realms to the vast reaches of intergalactic space. Learn how science funded by the NSF is helping us learn more about our world on a vast range of scales.

The View Through the Telescope

The View Through the Telescope: Images from NSF Observatories

Check out these fantastic images captured by astronomical observatories supported by the NSF. You can see and learn more about the observatory that made each picture.

The Secret Lives of Wild Animals

The Secret Lives of Wild Animals

Take a behind-the-scenes peek into the secret lives of five different animals and the habitats in which they live. This interactive features zebras, seals, deer, dragonflies, ocelots and agoutis.

Last modified May 13, 2008 by Randy Russell.

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Images & Multimedia

Here you will find links to all sorts of pictures, animations, videos, sounds, and interactive multimedia that are on Windows to the Universe Explore collections of images in the Image Galleries. Watch...more

Newly Unveiled Satellite Map of Antarctica Is a Unique Tool for Scientists, Educators and the Public

Scientists have made a new map of Antarctica that is going to be a very helpful tool for studying that region. It is called a mosaic map because the map puts thousands of scenes into one map that is has...more

Reef Health Depends on Algae Chomping Fish

Can unhealthy coral reefs recover once they become unhealthy? According to a recent study, they may not be able to unless people take steps to make reefs healthier. A healthy coral reef is full of life....more

Adding Sulfate Particles to Stratosphere Could Have Huge Impact on Earth's Ozone Layer

Some scientists who study the Earth's climate have been looking for ways to cool the planet because they are worried that humans aren't doing enough to prevent major changes in our climate. One idea they...more

Catching a Glimpse of a Black Hole's Fury

With the help of some powerful telescopes, a team of scientists has been spying on a black hole. It is at the center of a galaxy 950 million light years away. This is not just any black hole. This is a...more

Newly Born Twin Stars are Far From Identical

Astronomers have always thought that twin stars, which are stars that have the same mass and orbit around each other, are identical. So they were surprised when they discovered that twin stars in the Orion...more

Deadly Tonga Earthquake Revealed as Three Big Quakes

Geologists have learned that a large earthquake and tsunami that killed 192 people on September 29, 2009 in Samoa, American Samoa and Tonga was in fact a triple-whammy. The magnitude 8.1 "great earthquake"...more

Ecologists Use Oceanographic Data to Predict Future Climate Change

Scientists have been looking at the climates of the past in the Arctic region, and they think this information can help predict what might happen with the Earth's climate in the future. The scientists...more

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Become a nitrogen atom in the nitrogen cycle in our Traveling Nitrogen Classroom Activity Kit/Game. See all our games, activity kits and classroom activities.

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