Could Mealworms Help Solve our Styrofoam Waste Problem?
October 2, 2015 03:16 PM - Kevin Mathews, Care2
Plastic waste is out of control in this country, and Styrofoam is one of the worst offenders. Americans toss out 25 billion Styrofoam cups each year. Over two million tons of the stuff ends up in landfills, where it does not biodegrade. Scientists think they may have found a solution for our Styrofoam problem, though: feed it to the worms!
Loss of ocean predators has impact on climate change strategies
September 28, 2015 03:56 PM - Griffith University via EurekAlert!
Continued unsustainable harvesting of large predatory fish, including the culling of sharks, can have far-reaching consequences for the way we tackle climate change.
How will offshore wind farms affect bird populations?
September 28, 2015 08:42 AM - University of Leeds
Offshore wind farms which are to be built in waters around the UK could pose a greater threat to protected populations of gannets than previously thought, research led by the University of Leeds says.
It was previously thought that gannets, which breed in the UK between April and September each year, generally flew well below the minimum height of 22 metres above sea level swept by the blades of offshore wind turbines.
Horse Owners Can Manage Flies with Wasps
September 25, 2015 09:49 AM - Entomological Society of America
Horses need help when it comes to insect pests like flies. But, unfortunately, horse owners are in the dark about how best to manage flies because research just hasn't been done, according to a new overview of equine fly management in the latest issue of the Journal of Integrated Pest Management, an open-access journal that is written for farmers, ranchers, and extension professionals.
Nearly half of US seafood supply is wasted
September 24, 2015 03:13 PM - Johns Hopkins University Bloomberg School of Public Health
As much as 47 percent of the edible U.S. seafood supply is lost each year, mainly from consumer waste, new research from the Johns Hopkins Center for a Livable Future (CLF) suggests. The findings, published in the November issue of Global Environmental Change, come as food waste in general has been in the spotlight and concerns have been raised about the sustainability of the world’s seafood resources.
Alarming report on the health of our oceans
September 20, 2015 06:29 AM - Alicia Graef, Care2
The sheer vastness of the oceans on this planet make it seem almost impossible that our actions could bring them to the point of no return, but a new report has found that we are causing an alarming decline of marine ecosystems and the species who rely on them.
According to the World Wildlife Fund‘s (WWF) recently released Living Blue Planet Report, marine populations have declined by an astonishing 49 percent between 1970 and 2012, with with some fish species, including tuna, declining by almost 75 percent.
Birds that flock to feeders are more likely to get sick, spread disease
September 17, 2015 08:56 AM - Virginia Tech
Wild songbirds that prefer to eat at bird feeders have an increased risk of acquiring a common eye disease. In turn, these birds also spread the disease more quickly to their flock mates, according to an international research team led by Virginia Tech scientists.
Plants migrate to higher altitudes because of climate change
September 16, 2015 02:46 PM - Aarhus University
Although most of the world’s species diversity is found in tropical areas, there are very few studies that have examined whether tropical mountain species are affected by climate change to the same extent as temperate species. A new study has now determined that major changes have taken place during the last two centuries.
By comparing the migration of plant communities on the Chimborazo volcano in Ecuador with historical data from 1802, Aarhus University researchers found an average upslope shift of more than 500 metres. The entire vegetation boundary has moved upwards from 4,600 metres to almost 5,200 metres. The main explanation for this dramatic shift is climate change over the last 210 years.
New study finds massive eruptions likely triggered mass extinction
September 16, 2015 09:14 AM - Jennifer Chu, MIT News Office
Around 252 million years ago, life on Earth collapsed in spectacular and unprecedented fashion, as more than 96 percent of marine species and 70 percent of land species disappeared in a geological instant. The so-called end-Permian mass extinction — or more commonly, the “Great Dying” — remains the most severe extinction event in Earth’s history.
Is the fate of the polar bear really doomed?
September 9, 2015 08:36 AM - Kevin Mathews, Care2
With global warming and melting ice, it isn’t easy being a polar bear anymore. Some studies have predicted that polar bears could very well be extinct by the end of the century. The good news is not all researchers think the bears are absolutely doomed. Scientists at the American Museum of Natural History (AMNH) have published a new paper indicating that things might not be as bleak for polar bears as their peers expect.