1. Ground-level ozone's toll: A traffic jam in Delhi, India

    Ground-level ozone's toll in India

    Ozone pollution in India is damaging millions of tons of the country’s major crops, according to a new study by an international team of researchers. The pollution caused losses of more than $1 billion in a single year, destroying enough food to feed an estimated 94 million people.

    • Air Quality

    Read Article

  2. Decadal prediction: Map showing trends in sea surface temperature

    Progress on decadal climate prediction

    If today’s tools for multiyear climate forecasting had been available in the 1990s, they would have revealed that a slowdown in global warming was likely on the way, according to new research.

    • Climate

    Read Article

  3. Cloud streets above Bering Sea off south coast of Alaska, 4/7/13

    Making research data more traceable

    With support from NSF's EarthCube initiative, UCAR is launching a project with two partners—Cornell University and UNAVCO—that aims to connect the dots among field experiments, research teams, datasets, research instruments, and published findings.

    • Data

    Read Article

  4. Trash burning and air pollution: open trash fire in General Santos, Philippines

    Trash burning worldwide significantly worsens air pollution

    An estimated 40 percent of the world's waste is burned in unregulated fires, emitting pollutants that can harm human health and the environment.

    • Air Quality

    Read Article

  5. Colorado flood: flood waters in south Boulder, Colorado, September 12, 2013

    A new way to forecast floods

    Almost a year after Colorado’s deadly and destructive floods of September 2013, a group of NCAR scientists has just completed testing an innovative new system for detecting and predicting torrential rainfall as well as the risk of local flooding.

    • Weather

    Read Article