Enn Original News
Invasive Burmese Pythons Can Find Their Way Back Home
March 19, 2014 10:15 AM - Allison Winter, ENN
There are multiple ways to deal with a critter that may find its way into your home. The most humane — catch it and release it back into its natural habitat perhaps a couple of miles away from your neighborhood. But this might not work for all species as a new study reveals that Burmese pythons are able to find their way back home even when moved far away from their capture locations.
COLLEGIATE CORNER: Offshore oil drilling: is it really necessary?
March 18, 2014 10:32 AM - Christian Ramirez, Class of 2015, Wakefield High School, Arlington, VA
As we all know, oil is a very important energy resource the world needs for its everyday life. It is known that not only do most of the countries on the planet use it, but also it is a scarce resource, which means that in the near future, there will no longer be enough available oil that could be drilled and processed for future endeavors. The demand for oil has increased significantly throughout the past few years and other ways of obtaining this resource must be used more often. A form of oil drilling has emerged which is dangerous and is known as offshore drilling. Sounds like a good plan at first, going to the ocean where more oil can be found and at a faster rate, but is it really worth it? There should be an alternate to offshore drilling because of the many horrific and unfair problems that it brings to Americans, animals, and the overall environment.
A dust induced monsoon in India
March 17, 2014 10:23 AM - ENN Editor
Another sign of our global connectedness has manifested itself in a new satellite analysis linking dust in North Africa and West Asia with stronger monsoons in India. The study shows that as airborne dust from North Africa and West Asia absorbs sunlight it warms the air and strengthens the eastern winds carrying moisture. The heavy laden air generates a monsoon rainfall about a week later in India thereby explaining one way that dust can affect the climate, filling in previously unknown details about the Earth system.
Antarctic ecosystem due to change radically with climate change
March 13, 2014 02:07 PM - Staff, ENN
According to researchers the Ross Sea will "be extensively modified by future climate change" in the coming decades creating longer periods of ice-free open water and affecting life cycles of all components of the ecosystem in a paper published and funded by the National Science Foundation (NSF). The researchers have drawn their information from the Regional Ocean Modeling System, a computer model that evaluates sea-ice, ocean, atmosphere and sea-shelf.
Rooftop considerations amidst climate change
March 13, 2014 11:54 AM - Robin Blackstone, ENN
As the realities of climate change set in, so too are realizations that building technologies impact both internal and external environments. The percentage increase of asphalt and blacktopped roofs create urban heat islands. Resultantly cities have become earth's newest desserts exhibiting high temperatures and arid conditions with little vegetation. Urban expansion as a stand-alone factor (omitting greenhouse gas-induced climate change considerations) is expected to raise temperatures by roughly six degrees. Because of this, scientists are now exploring new technologies to cope with the new reality.
Sustainable urban lawns
March 12, 2014 01:16 PM - robin Blackstone, ENN
Concern for the homogenization of America's urban landscape prompted a recent research study into the care and maintenance of residential landscapes. The study demonstrated fewer similarities than expected but the concern, according to researchers is that "Lawns not only cover a larger extent [of land] than any other irrigated 'crop' in the U.S., but are expected to expand in coming decades. The researchers go on to point out that the potential homogenization of residential lawn care has emerged as a major concern for carbon, nitrogen, phosphorus and water flows."
Feral cats a growing health concern
March 11, 2014 04:17 PM - Editor, ENN
A coalition of more than 200 groups which include various bird and wildlife conservation organizations and animal rights groups are calling on Secretary Sally Jewell of the Department of Interior to take action to reduce mortality to wildlife populations on public lands stemming from the nation's ever-increasing population of feral cats. The group brings evidence from the Centers for Disease Control and Prevention (CDC) that feral cats pose a threat to human health as a result of an exposure to rabies and toxoplasmosis, a parasitic disease affecting the human brain when exposed to cat feces.
Bright colors in nature a sure sign of toxicity—or is it?
March 11, 2014 10:29 AM - Editor, ENN
Brightly colored prey generally signify danger in the form of toxins for the predator. Predators instinctively know that a brightly colored prey is a sign of bad news and not a suitable meal. Researchers at Michigan State University however are exploring how this evolved and in the process found some animals have actually only imitated the trait in an effort to survive event though they are not poisonous.
COLLEGIATE CORNER: Trash talk: Ocean Dumping
March 10, 2014 11:01 AM - McKaylee Reavis, Class of 2015, Wakefield High School, Arlington, VA
Remember the excitement that filled your body when your parents told you the family was going to go to the beach? Remember the excitement slowly leaving your body when you witnessed the trash that covered the beach for miles? Ocean dumping has become a major problem for marine life and the people who enjoy its many benefits. Many marine animals have suffered from the trash in the water and people have suffered from the sight of trash filling the ocean and cluttering the beaches ruining their supposed beautiful day. Industries, cities, and militaries have been dumping their waste into the ocean for years now. One solution to prevent this problem is to impose stricter restrictions on ocean dumping that range from pedestrian waste to toxic nuclear hazard.
New kind of wristband could help monitor environmental health
March 5, 2014 12:28 PM - Allison Winter, ENN
Launched in 2004, the "Livestrong" bracelet started a trend of popular wristbands that have come to represent and popularize different causes. From starting as a token to raise monies and awareness to combat cancer, the wristband has been used to promote hundreds of other avenues. Besides donning these bands for your favorite charity, new research suggests that a version of these bracelets may have some other benefits. By wearing the popular fashion, scientists have come up with an idea that could help us identify potential disease risks of exposure to hazardous substances.