The Sun's activity waxes and wanes nearly every two years. The discovery provides clues that could help improve forecasting of solar storms, which can affect technological systems that society depends on.
A software platform enabling on-demand creation of customizable curricula using curated open education resources will get a development boost from a new agreement between EdTrex, the University of Colorado, and UCAR.
Researchers at NCAR and partner organizations this summer are using aircraft, ground-based sensors, computer models, and other tools to track the origins of summertime ozone, a significant health threat.
The Intergovernmental Panel on Climate Change released the first major segment of its new assessment report in Stockholm on September 27. Audio is now available from a teleconference with NCAR scientists and university partners, who discussed the report and took questions from the media.
The NWSC, which houses one of the world’s most powerful supercomputers dedicated to the geosciences, officially opened in October, as scientists at NCAR and universities across the country launched a series of initial scientific projects on the center’s flagship supercomputer, called Yellowstone.
The governor will present the annual awards for “High Impact Research” on November 15 to teams from the National Center for Atmospheric Research (NCAR) and three other Colorado-based research centers for scientific breakthroughs.
Students, parents, and teachers are invited to enjoy the hands-on science and Halloween fun, activities, workshops, and presentations. Touch Ice Age fossils from Snowmass, "tour" the African Serengeti, and explore much more at this free, fun event.
New research focusing on the Houston area suggests that widespread urban development alters weather patterns in a way that can make it easier for pollutants to accumulate during warm summer weather instead of being blown out to sea.
Scientists at the National Center for Atmospheric Research (NCAR) are receiving prestigious honors from a number of professional bodies for their research, leadership, and commitment to advancing science.
President Obama today named Warren Washington, a senior scientist at the National Center for Atmospheric Research (NCAR), as one of 10 eminent researchers to be awarded the National Medal of Science, the highest honor bestowed by the U.S. government on scientists, engineers, and inventors.
Veterans in the Boulder-Denver area will be the focus of a job fair on Tuesday, October 19, from 9:00 a.m. to 3:00 p.m. A number of area companies need to fill about 200 positions over the next 6 to 12 months in a broad range of fields.
A detailed computer modeling study released today indicates that oil from the massive spill in the Gulf of Mexico might soon extend along thousands of miles of the Atlantic coast and open ocean as early as this summer.
The National Center for Atmospheric Research and its managing organization, the University Corporation for Atmospheric Research announced today that they will break ground on the construction of a supercomputing center Tuesday, June 15.
An innovative computational technique that draws on statistics, imaging, and other disciplines has the capability to detect errors in sensitive technological systems ranging from satellites to weather instruments.
The National Center for Atmospheric Research (NCAR) is partnering with the Boulder Public Library to present a series of public talks and a new exhibit to mark the research organization's 50th anniversary this year.
In a vivid example of how a small geographic feature can have far-reaching impacts on climate, new research shows that water levels in the Bering Strait helped drive global climate patterns during ice age episodes dating back more than 100,000 years.
Eric J. Barron, the director of NCAR, will step down from his position to assume the presidency of Florida State University. An alumnus of FSU, Barron was selected yesterday by its Board of Trustees to lead the university.
UCAR is concerned that emails and data, including personal information about individuals, have been hacked from the University of East Anglia. The selective publication of some stolen emails and other papers taken out of context is not a responsible way to engage on the issue of climate change.
As the U.S. Senate considers climate change legislation, 18 leading scientific organizations have sent a letter to members of the senate reaffirming the scientific consensus that climate change is occurring and that greenhouse gases from human activities are the primary driver.
The National Center for Atmospheric Research (NCAR) has passed an Open Access policy requiring that peer-reviewed research published by its scientists and staff in scientific journals be made publicly available online through its institutional repository.
Subtle connections between the 11-year solar cycle, the stratosphere, and the tropical Pacific Ocean work in sync to generate periodic weather patterns that affect much of the globe, according to research appearing this week in the journal Science.
High-performance computing systems, visualization resources, and software tools provided by the National Science Foundation TeraGrid helped make the Hayden Planetarium's new space show the most scientifically accurate and advanced planetarium show ever produced, according to many reviewers.
The National Center for Atmospheric Research (NCAR) and its managing organization, the University Corporation for Atmospheric Research (UCAR), today unveiled design concepts for the Wyoming supercomputing center.
By simulating 8,000 years of climate, a team led by scientists from the University of Wisconsin–Madison and NCAR has found a new explanation for the last major period of global warming, which occurred about 14,500 years ago.
Establishing a key link between the solar cycle and global climate, new research led by the National Center for Atmospheric Research (NCAR) shows that maximum solar activity and its aftermath have impacts on Earth that resemble La Niña and El Niño events in the tropical Pacific Ocean.
In a breakthrough that will help scientists unlock mysteries of the Sun and its impacts on Earth, an international team of scientists led by NCAR has created the first-ever comprehensive computer model of sunspots.
Melting of the Greenland ice sheet may drive more water than previously thought toward the already threatened coastlines of New York, Boston, Halifax, and other cities in the northeastern United States and Canada.
The largest and most ambitious tornado study in history will begin next week, as dozens of scientists deploy radars and other ground-based instruments across the Great Plains to gain a better understanding of these often deadly weather events.
As part of its Walter Orr Roberts Distinguished Lecture series, UCAR will present a special lecture next week by NASA scientist James E. Hansen, one of the nation's most respected experts on climate change.
NCAR and its managing organization, UCAR, announced today the selection of an architectural design team for a supercomputing center dedicated to advancing scientists' understanding of climate, weather, and other Earth and atmospheric processes.
A team of scientists has successfully flown from the Arctic to the Antarctic this month, the first step in a three-year project to make the most extensive airborne measurements of carbon dioxide and other greenhouse gases to date.
Researchers are working toward predictions of climate change impacts in specific regions and even metropolitan areas. But are local and regional decision makers taking advantage of this science to begin to prepare for the impacts of global warming?
UCAR, working with an international team of health and weather organizations, is launching a project this month to provide long-term weather forecasts to medical officials in Africa to help reduce outbreaks of meningitis.
Schoolchildren, families, and citizen scientists around the world will gaze skyward after dark from October 20 to November 3, looking for specific constellations and then sharing their observations through the Internet.
NCAR, working with federal agencies and universities as well as the insurance and energy industries, has launched an intensive study to examine how global warming will influence hurricanes in the next few decades.
Eight leading professional organizations in the field of weather and climate today called on the next administration and Congress to better protect the United States from severe weather and climate change.
Dramatic year-to-year temperature swings and a century-long warming trend across West Antarctica are linked to conditions in the tropical Pacific Ocean, according to a new analysis of ice cores conducted by scientists at NCAR and the University of Washington (UW).
People living near vulnerable creeks and rivers along the Front Range may soon get advance notice of potentially deadly flash floods, thanks to a new forecasting system being tested this summer by NCAR.
Scientists are deploying an advanced research aircraft to study a region of the atmosphere that influences climate change by affecting Earth's thermal balance. Findings will be used to improve computer models of global climate.
Student scientists from the United States and around the world are converging in South Africa this month in what is likely to be one of the largest-ever international gatherings of teenage researchers.
The National Science Board has authorized the National Science Foundation to negotiate a new cooperative agreement with UCAR to continue to manage and operate its flagship weather and climate center, NCAR.
The National Hurricane Center will implement a new technique this summer, developed by researchers at NCAR and the Naval Research Laboratory (NRL), to continually monitor landfalling storms in the United States.