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Nine Arrested in Connection with Poisoning Elephants with Cyanide in Zimbabwe

Nature World: Several people have been arrested in connection with the cyanide poisoning of more than 80 elephants in Zimbabwe this month and other suspects are on trial in connection with the crime, according to local media. At least 87 elephants have died of poisoning this month at Hwange National Park, Africa's third largest wildlife sanctuary. Poachers had removed the tusks on each one of the carcasses. Wednesday, three poachers were convicted and sentenced to at least 15 years in prison for the illegal...

Ecosystem Recovery from Deepwater Horizon Oil Spill Will Take Decades

Nature World: It will likely take decades before the deep-sea ecosystem around the Deepwater Horizon oil spill site recovers from the impacts of the environmental disaster, according to new research published in the journal PLOS One. When the well head blew out on the Deepwater Horizon oil rig in April 2010, nearly 5 million barrels (210 million gallons) of oil spewed from the ocean floor, encroaching upon the soft-sediment ecosystem in place at the bottom of the Gulf of Mexico. The oil spill and plume covered...

Soot from Europe’s Industrial Age May Have Spurred Melting of Alps

Nature World: Soot, also known as black carbon, could have been the reason behind the abrupt retreat of the mountain glaciers in the Alps starting in the 1860s, according to a new study published in the journal Proceedings of the National Academy of Sciences. If correct, the theory could solve a longstanding scientific debate as to why the glaciers began melting even decades before global temperatures started rising. Records dating back to the 1500s show that large valley glaciers in the Alps suddenly melted...

Greenhouse Gases and Aerosols Have Similar Effects on Rainfall, Study Shows

Nature World: Despite their many differences, greenhouse gases and aerosols play a similar role on spatial patterns of rainfall change, according to a new study published in the journal Nature Geoscience. The discovery is based on experiments carried out using three different state-of-the-art climate models and was led by researchers from the University of Hawaii at Manoa's International Pacific Research Center (IPRC) and Scripps Institution of Oceanography. According to the study's authors, each model revealed...

Florida Successfully Combating Invasive Giant African Snail Infestation

Nature World: The Giant African Snail (Achatina achatina), in the genus Achatina, also known as the Agate Snail or Ghana Tiger Snail, which grows to be the largest land snail on Earth. The Giant East African Snail (Achatina fulica), in the genus Achatina, a serious agricultural pest in some countries Florida is finally winning the battle to combat the Giant African Land Snail infestation, according to Adam H. Putnam Commissioner of Agriculture, Florida. The new eradication program, which included specially...

California’s Rim Fire now 20 Percent Contained, but Homes and Resources Still Threatened

Nature World: California's Rim Fire, which now covers an area larger than Chicago, continues to burn though the Stanislaus National Forest and a portion of Yosemite National Park, but firefighters have more of a handle on the enormous wildfire than at any point to-date. Relying heavily on fire-fighting airplanes and helicopters, crews made significant gains in battling the blaze, with the latest update from the Incident Information System (Inciweb), which handles California's wildfire information, indicating...

Rim Fire Continues to Threaten Yosemite National Park

Nature World: The so-called Rim Fire blazing through eastern central California expanded by 50 square miles since Friday and continues to threaten the perimeter of Yosemite National Park. It is now said to be five percent contained as of Saturday, an improvement from two percent containment on Friday. Some backwoods hiking trails and roads leading into the national park have been closed due to the fire, but the Yosemite Valley, which is home to iconic landmarks such El Capitan and the Half Dome rock formations,...

Highly Radioactive Water Again Found Leaking at Fukushima Plant

Nature World: Water so contaminated that it could expose a person to five years worth of radiation in just one hour was found leaking out of a storage container at the crippled Fukushima nuclear power station, the plant's operator, Tokyo Electric Power Co. (Tepco) reported Tuesday. About 300 metric tons of contaminated water leaked from a storage tank, Tepco said, adding that this incident is separate from reports of contaminated water leaks reported in recent weeks, which have stated that the same volume of...

United Kingdom: Over 700 Seals Spotted at Thames Estuary

Nature World: An estimated 708 seals have been spotted by conservationists in the Thames Estuary. The study was conducted by the Zoological Society of London (ZSL). Harbor seals or common seals (Phoca vitulinaare) are usually found in the waters of the north Atlantic and north Pacific Oceans. About five percent of the world's seal population lives in Britain. BBC had earlier reported the disappearance of seals in the United Kingdom. The population of seals in some parts of the U.K. is falling at a rate of...

Not Enough Known Regarding Effect of Pesticides on Environment, Researchers Argue

Nature World: With the rise in global human population has, naturally, come a rise in global food production. As a result, the use of pesticides has increased worldwide as desperate farmers fight to protect their crops from opportunistic scavengers. However, despite their skyrocketing usage throughout the world, little is known regarding exactly how these pesticides affect not only the plants they were developed to protect but humans and animals as well. And with growing evidence that the chemicals found in...