Says the human to the polar bear: "I am not your lunch!"
May 9, 2014 09:03 AM - Robin Blackstone, ENN
As the climate continues to change, the polar bear's range moves south as the planet continues to warm. This means that we should expect more human encounters with the polar bear. This can be a problem for scientists working in these regions. Enter the Canadian bear expert, Andy McMullen, a Canadian 35 year veteran who teaches Dartmouth scientists about bear behavior before they embark upon studies in bear country.
National Priorities List of Superfund sites adds seven
May 9, 2014 07:18 AM - Editor, ENN
The U.S. Environmental Protection Agency (EPA) is added seven hazardous waste sites to the National Priorities List (NPL) of Superfund sites. They include two facilities in York, NE and single facilities in Norphlet, AK; Windham, ME; Fairfield, NJ; Ridgewood, NY and Collierville, TN. Superfund is the federal program that investigates and cleans up the most complex, uncontrolled or abandoned hazardous waste sites in the country to protect people's health and the environment.
Cutting NYC air pollution will boost children's future earnings by $215m
May 8, 2014 12:49 PM - ClickGreen Staff, ClickGreen
Reducing air pollution in New York City would result in substantial gains in the lifetime earnings of the future generation by as much as $215 million as a result of increasing their IQs, according to new research.
Predicting red tide blooms with ESP
May 8, 2014 10:54 AM - Robin Blackstone, ENN
Red tide poisoning is an aquatic phenomenon caused by a rapid increase/accumulation in the water column of reddish colored algal bloom (large concentrations of aquatic microorganisms) comprising a few species of toxic dinoflagellates. Forecasting the phenomenon has been critical for coastal communities. This year though, WHOI is introducing a new tool called Environmental Sample Processors (ESP) to measure bloom concentration and associative toxins for real-time reporting to land based researchers.
A dinosaur's evolution of the claw
May 7, 2014 11:02 AM - University of Bristol Newsroom
How did the evolution of the dinosaur claw evolve into the current bird form? A new University of Bristol study into the claws of a group of theropod dinosaurs, known as therizinosaurs, has revealed a great versatility in their usage. Theropod dinosaurs, a group that includes such famous species as Tyrannosaurus rex and Velociraptor, are often regarded as carnivorous and predatory animals, using their sharp teeth and claws to capture and dispatch prey. However, the detailed look at forelimb claws demonstrates that these claws were very likely to have been used for other tasks.
In search of safe drinking water
May 7, 2014 09:55 AM - Robin Blackstone, ENN
Access to safe drinking water is a fundamental requirement for good health and is also a human right. WHO and UNICEF’s indicator is based upon the "use of an improved source". The authors of a recent study into water contamination postulated that this did not account for water quality measurements or monitor global access to safe drinking water. Researchers Robert Bain and Jamie Bartram from The Water Institute at University of North Carolina sought to determine whether water from "improved" sources is less likely to contain fecal contamination than "unimproved" sources and to assess the extent to which contamination varies by source type and setting.
Scots are being encouraged to leave the car for journeys under two miles and enjoy the stress-relieving and health benefits of active travel, such as walking or cycling. Minister for Environment and Climate Change Paul Wheelhouse has launched the second phase of the national Active Travel campaign, confirming a further £250,000 for local authorities to promote the initiative.
Releasing the cork in Wilkes Basin Antarctica yields unstoppable sea-level rise
May 6, 2014 04:51 PM - Editor, ENN
Potsdam Institute for Climate Impact Research (PIK) latest study shows that if East Antarctica's Wilkes Basin's rim of ice lets go, it is likely to trigger a persistent ice discharge into the ocean, resulting in unstoppable sea-level rise for thousands of years to come. Using the ground profile under the ice, the researchers used computer ice flow simulations under the ice sheet.
Which Diamondback terrapin turtle is not like the others?
May 6, 2014 04:33 PM - Robin Blackstone, ENN
Until now little has been understood about the genetic variations of terrapin turtles. Terrapins have been designated a species of special concern in some areas and not in others. They are listed as an endangered species in Rhode Island and threatened in Massachusetts. Terrapins are the only North American turtle that spends its entire life in coastal marshes and mangroves.
U.S. Federal Government Amps Up E-Waste Reuse and Recycling
May 6, 2014 07:59 AM - Leon Kaye, Triple Pundit
The U.S. federal government is the nation's largest consumer and disposer of electronics. Considering the number of federal employees—about 2.7 million at last count, not including the military or courts—U.S. government employees contribute a massive portion to the approximate 2.4 million tons of electronic waste, or e-waste, that is discarded annually. Not only are those monitors, printers, cell phones and all those peripherals leeching chemicals into soil and water supplies, government (as well as companies) leave money on the table thanks to all of those rare earth minerals allowing them to function in the first place.