Month: November 2012

  • Fast food restaurants add healthier options, but still do not address high-calorie foods

    With pressure from media, legislation, and a health conscious society, fast food companies have been coming up with new recipes and ideas for healthier menu options. From salads to oatmeal, fruit cups and apple slices, you might think fast food has become healthier. However, according to a new study, calorie counts remain the same for…

  • The Changing Coast Due to Hurricane Sandy

    Hurricane Sandy was a monster. It changed lives and changed the actual land shapes along the coasts affected. The USGS has released a series of aerial photographs showing before-and-after images of Hurricane Sandy’s impacts on the Atlantic Coast. Among the latest photo pairs to be published are images showing the extent of coastal change in…

  • US Military Takes Part in Reducing Ecological Footprint

    In an effort to enhance American security and address climate change, the U.S. military is diminishing its footprint. The military is producing cleaner power, reducing energy consumption, managing water and minimizing waste. Their efforts encompass vast numbers of vehicles, ships, planes, buildings, lands, and other facilities. A major impetus for these efforts is Executive Order…

  • Streams Affected by Even the Earliest Stages of Urban Development

    In a new study by the United States Geological Survey (USGS), it was found that the loss of sensitive species in streams begins to occur at the initial stages of urban development. The culprits are the increased contaminants entering the streams, destruction of riparian habitat, and greater stream flow flashiness. The results of the study…

  • How the Worm Can Help Landfills and Sustainable Farming

    High in the northern mountains of Guatemala, near the ancient city of Quetzaltenango, there’s an unusual new venture that is helping transform the way local communities think about the garbage they throw into landfills. It’s also reforming the way people think about nature’s most industrious ecologist: the worm. María Rodriguez, founder of Byoearth is teaching…

  • House Windows are a Threat to Birds

    The sickening thud of a bird crashing into a window is an all-too-familiar sound for many Canadian homeowners. Birds often mistake windows for openings, flying into the glass at full speed. A startling new analysis suggests about 22 million Canadian birds die each year from such crashes, researchers reported Sept. 4 in Wildlife Research. Undergraduate…

  • Survey finds men are more environmentally responsible car drivers than women

    Male motorists are more likely to drive in a more environmentally friendly manner than females, according to the surprising results of a new survey. And more men than women say they will only use a car when cycling, public transport or walking are not an option. The new research, published today, also reveals that the…

  • Will Liberalization of Myanmar Bring Ruin to Its Vast Forests?

    For years, Myanmar, formerly known as Burma, has been under the control of a strong military regime. The restriction on freedom and human rights abuses they imposed made the nation an international pariah, and trade sanctions were established by all major world economies. Now, Myanmar is undergoing a stunning democratic transformation, its citizens are granted…

  • Seeing with Sonar

    Bat echolocation is a perceptual system where ultrasonic sounds are emitted specifically to produce echoes. By comparing the outgoing pulse with the returning echoes, the brain and auditory nervous system can produce detailed images of the bat’s surroundings. This allows bats to detect, localize and even classify their prey in complete darkness. Humans cannot do…

  • Ground Water Inundation

    Scientists from the University of Hawaii at Manoa (UHM) published a study today in Nature Climate Change showing that besides marine inundation (flooding), low-lying coastal areas may also be vulnerable to groundwater inundation, a factor largely unrecognized in earlier predictions on the effects of sea level rise. Ground-water flooding or inundation occurs in low-lying areas…