Enn Original News
Jupiter Bright Spots
September 14, 2010 03:10 PM - Andy Soos, ENN
The sky is not quite unchanging, just slow and far away. Jupiter, the largest planet in the solar system, catches a lot of the meteors, comets and other sky debris and in that way protects the inner planets such as Earth. Amateur astronomers working with professional astronomers have spotted two fireballs lighting up Jupiter's atmosphere this summer, marking the first time Earth based telescopes have captured relatively small objects burning up in the atmosphere of the giant planet. The two fireballs - which produced bright freckles on Jupiter that were visible through backyard telescopes - occurred on June 3, 2010, and August 20, 2010, respectively.
Fourth Hottest Summer on Record for the United States in 2010
September 14, 2010 10:01 AM - David A Gabel, ENN
As September begins to bring cooler temperatures, Americans can look back objectively at the past summer (June-August). The above average temperatures in the contiguous states combined to make it the fourth warmest ever. Only seven of the lower 48 states had normal temperatures, and 29 were much above normal. This news is detailed in the National Oceanographic and Atmospheric Administration's (NOAA) State of the Climate report issued on September 8, 2010.
Early Life on Earth and Amino Acids
September 13, 2010 02:54 PM - Andy Soos, ENN
A comet is an icy small Solar System body that, when close enough to the Sun, displays a visible coma (a thin, fuzzy, temporary atmosphere) and sometimes also a tail. Occasionally, they will collide with planets such as the Earth. New research from Lawrence Livermore National Laboratory scientists shows that comets that crashed into Earth millions of years ago could have produced amino acids — the building blocks of life. Amino acids are critical to life and serve as the building blocks of proteins, which are linear chains of amino acids.
Toxic Algae Killing Sea Otters
September 13, 2010 11:06 AM - David A Gabel, ENN
A toxin produced by a type of cyanobacteria, also known as blue-green algae, has been devastating a colony of sea otters off the coast of California. In a paper published in the journal, PLoS ONE, by the California Department of Fish and Game (DFG) and the University of California (UC), Santa Cruz, researchers link the deaths of over 21 California sea otters to toxic chemicals from algae flowing into the ocean.
September 10, 2010 04:20 PM - Andy Soos, ENN
Yellowstone Park is a somewhat dormant super volcano site full of fuming vents and hot geysers. A plume of molten rock rising from deep beneath Yellowstone National Park is probably what is fueling the region's volcanic activity, as well as tectonic plate oddities across the Pacific Northwest, new research suggests.
How Physical Ability Affects Death
September 10, 2010 12:26 PM - Andy Soos, ENN
There has been much already said about how being physically fit promotes better health and long life. Apparently such positive benefits can be seen in much smaller every day activities. People who are better at simple physical acts such as gripping, walking, rising from a chair and balancing on one leg are more likely to live longer, according to a new study published on bmj.com today.
Flying Fish Aerodynamics
September 10, 2010 10:45 AM - David A Gabel, ENN
There is widespread knowledge of airborne creatures taking to the water. Everybody knows about ducks and geese, penguins, and seabirds that dive for their prey. But, there is scant attention for the seaborne creatures that take to the air. Flying fish really do fly. A new study published in the Journal of Experimental Biology takes a look at how these amazing animals do what they do.
Methane Reduction from Cattle
September 9, 2010 04:30 PM - Andy Soos, ENN
Methane is a significant green house gas that can lead to global warming. It is also commonly produced by many animals including humans and cattle. Cow belches, a major source of greenhouse gases, could be decreased by an unusual feed supplement developed by a Penn State dairy scientist.
September 8, 2010 04:42 PM - Andy Soos, ENN
Termites are a group of social insects usually classified at the taxonomic rank of order Isoptera. Along with ants and some bees and wasps which are all placed in the separate order Hymenoptera, termites divide labor among gender lines, produce overlapping generations and take care of young collectively. They live in giant mounds in Africa. Scientists have discovered that the size and distribution of termite mounds in South Africa can be used to predict ecological shifts from climate change. The research is published in the advanced online edition of Nature Communications.
Potomac River Vegetation Showing Strong Signs of Recovery
September 8, 2010 10:25 AM - David A Gabel, ENN
The Potomac, which runs through the heart of the United States Capital, has suffered centuries of environmental degradation. Water quality has declined steadily as more humans have populated its watershed. However, according to new research, the river is beginning to benefit from restoration efforts that have improved water clarity and reduced nutrient overload. The result has been a ten-fold increase in native submerged aquatic vegetation (SAV). This SAV consists of plant life below the water surface which is an important habitat for fish and other marine life.