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November 13-19 is the National Geographic Society’s Geography Awareness Week.  This year’s theme is “The Adventure in Your Community.”  Geography is all around us and varies from region to region in the United States.  Did you know that geography and weather are very closely linked? Explore some of the connections below. (Click on images or [...]

October 9-15 is Earth Science Week (www.earthsciweek.org). Every year, Earth Science Week encourages students and the public to explore the natural world around them and learn about the geosciences. This year’s theme is Our Ever-Changing Earth. Humans depend on the Earth for many resources – air, water, food, fuel, trees, metals – but we often [...]

Thanks to ragweed, fall is hay fever season for many Americans. Common ragweed occurs all over the country and is in full bloom in Texas in August and September.  It is often confused with tall goldenrod, a showier native plant across much of the United States. Viewer Tip: The “rag” in ragweed comes from the [...]

May 22-28, 2011 is Hurricane Preparedness Week.  Hurricanes come with many hazards – storm surge, high winds, heavy rains, inland flooding and even tornadoes. The official Atlantic Hurricane Season begins on June 1 and ends on November 30.  As peak season approaches, it is important to understand and prepare for hurricane hazards, even if you [...]

The U.S Environmental Protection Agency (EPA) and NOAA’s National Weather Service are encouraging Americans to “Be Air Aware” this week as part of Air Quality Awareness Week.  Concentrations of air pollution tend to increase on the tail end of high pressure systems, after the center of the high passes by.  High pressure systems affect a [...]

Planting trees that provide shade will not only save you money on your energy bill, but will prove to be a long term investment that can improve the look of your home.  In most parts of the country,  it is good to plant deciduous trees on the west and south sides of the house to [...]

A 2009 survey of Texas residents found that four in 10 Texans admitted to littering in the past month. More than half of those people littered while driving or riding in a car; others littered when a trashcan could not be located or when walking or playing outside. Litter is more than an eyesore – [...]

High winds can damage homes and buildings, especially when tree branches, stones and gravel, patio furniture, roofing tiles and other objects are blown around. Homes that sit at the edge of open areas, such as fields or golf courses, can be especially vulnerable because they are more exposed to full-force winds. Homes that stick up [...]

Wind plays a major role in bird migration. In the fall, wind circulation patterns around highs and lows impact the movement of migratory birds. The ideal time for flying often occurs the day after a cold front passes – north winds, dropping temperatures, rising air pressure and clearing skies are good migration conditions. Soaring birds [...]

Wind plays a major role in bird migration. In the fall, wind circulation patterns around highs and lows impact the movement of migratory birds. The ideal time for flying often occurs the day after a cold front passes – north winds, dropping temperatures, rising air pressure and clearing skies are good migration conditions. Soaring birds [...]

Wind plays a major role in bird migration. In the fall, wind circulation patterns around highs and lows impact the movement of migratory birds. The ideal time for flying often occurs the day after a cold front passes – north winds, dropping temperatures, rising air pressure and clearing skies are good migration conditions. Soaring birds like [...]

Wind plays a major role in bird migration. In the fall, wind circulation patterns around highs and lows impact the movement of migratory birds. The ideal time for flying often occurs the day after a cold front passes – north winds, dropping temperatures, rising air pressure and clearing skies are good migration conditions. Soaring birds like [...]

Wind plays a major role in bird migration. In the fall, wind circulation patterns around highs and lows impact the movement of migratory birds. The ideal time for flying often occurs the day after a cold front passes – north winds, dropping temperatures, rising air pressure and clearing skies are good migration conditions. Soaring birds like [...]

Wind plays a major role in bird migration. In the fall, wind circulation patterns around highs and lows impact the movement of migratory birds. The ideal time for flying often occurs the day after a cold front passes – north winds, dropping temperatures, rising air pressure and clearing skies are good migration conditions. Soaring birds like [...]

Wind plays a major role in bird migration. In the fall, wind circulation patterns around highs and lows impact the movement of migratory birds. The ideal time for flying often occurs the day after a cold front passes – north winds, dropping temperatures, rising air pressure and clearing skies are good migration conditions. Soaring birds like [...]

Soil is eroding in the United States at about 17 times the rate it is formed!  Soil erosion is a natural process where soil is moved by water or wind.  Soil can impact water quality, reducing a stream or lake’s ability to store water and support plant growth. Viewer Tip: You can prevent soil erosion [...]

Strong, gusty winds associated with tropical storms can easily carry away trash and other large items.  Blowing debris can cause injury, damage property and harm wildlife. Viewer Tip: Prepare your property for high winds by making sure your home and belongings are secure. Bring lawn furniture, outdoor decorations, trash cans, potted and hanging plants, and [...]

Did you know there are about 2,000,000 farms in the United States?  Soil erosion, which can be a problem on farmlands, occurs in three different ways: wind, water and tillage – the agricultural preparation of soil by plowing or turning the land.  When soil is carried away from farmlands, phosphorus and nitrogen can be carried [...]

Mosquitoes have always been a nuisance in the hot and rainy South, and some mosquitoes carry diseases such as malaria and West Nile Virus. On windy days, mosquitoes—which can fly at only a sluggish 1.5 miles per hour—are rarely seen. When winds die down at dawn and dusk, however, mosquitoes take flight to feed. The [...]

Winter storm season results in changes along Puget Sound beaches. While every beach is different, in the winter many beaches are covered in gravel or larger sized rocks called “cobbles.”  It usually takes the force of a winter storm to move rocks around and most importantly, to wash lighter-weight sand offshore, leaving a smaller, rockier beach.  These [...]