Thursday, August 23, 2007
Researchers say that new, ten million-year-old fossils found in Ethiopia, prove that the theory that humans may have evolved from a species of great apes eight million years ago, may not be true, but that humans may have split from apes as long as 10.5 million years ago.
At least nine fossilized teeth, one canine tooth and eight molars, of a previously unknown species of apes found in Africa were discovered by a team of researchers from Ethiopia and Japan who then compared the 3-D make up of the teeth to other fossils that date back as far as 8 million years and found that the fossils are likely a “direct ancestor” of apes currently living in Africa and that the new ape fossils were that of a species of gorilla who ate mostly plants high in fiber.
Current fossils and research say that the evolutionary split from apes to humans occurred at least eight million years ago. The new fossils say that the split may have happened as long as 10.5 million years ago.
“Based on this fossil, that means the split is much earlier than has been anticipated by the molecular evidence. That means everything has to be put back,” said researcher at the Rift Valley Research Service in Ethiopia and a co-author of the study, Berhane Asfaw.
Despite the finds, other researchers are not convinced that the findings are correct.
“It is stretching the evidence to base a time scale for the evolution of the great apes on this new fossil. These structures appear on at least three independent lineages of apes, including gorillas, and they could relate to a dietary shift rather than indicating a new genetic trait,” said a Professor at the London Natural History Museum in the United Kingdom, Peter Andrews who also added, “but the fossil evidence for the evolution of our closest living relatives, the great apes, is almost non-existent.
Researchers have named the newly discovered species Cororapithecus abyssinicus whose remains were found in the Afar Region of Ethiopia, the same place where the remains of Lucy were discovered in 1974.
Tuesday, August 23, 2016
The following is the third edition of a monthly series chronicling the U.S. 2016 presidential election. It features original material compiled throughout the previous month after an overview of the month’s biggest stories.
In this month’s edition on the campaign trail: two individuals previously interviewed by Wikinews announce their candidacies for the Reform Party presidential nomination; a former Republican Congressman comments on the Republican National Convention; and Wikinews interviews an historic Democratic National Convention speaker.
Monday, September 22, 2008
Almost 13,000 children in China have fallen sick in a wave of sickness caused by baby’s milk contaminated with melamine, a banned chemical which can cause kidney stones, irritation, and ulcers. Most of the sickened children are infants two years or younger, and four children have died from the chemical so far.
The Chinese Health Ministry has stated that most of the tainted milk was produced by Shijiazhuang Sanlu Group Co.’s infant milk powder and have pulled several dairy products off the shelves of Chinese stores. Sanlu, Mengniu and Yili were among the largest brands recalled, and have been attempting to repair their damaged public image. Yili announced that it would be reviewing its manufacturing process and making necessary safety changes. Yang Wenjun, president of Mengniu, apologized for the contamination and promised to make changes as well. Sanlu, meanwhile, has stopped production and is checking all products.
The Ministry is conducting an investigation into why the number of illnesses doubled Saturday. Ten percent of yogurt, milk and ice cream is also contaminated, however adults will not be affected if they drink less than two litres a day of the contaminated products.
Melamine is an industrial byproduct, infamous for poisoning thousands of pets in the United States in 2007. Investigators believe it was used by desperate dairy companies to disguise diluted milk in dairy products in order to pass quality tests and make higher profits.
Saturday, December 11, 2004
VIENNA —Doctors from the Rudolfinerhaus clinic in Vienna say “there is no doubt” Ukrainian opposition leader Victor Yushchenko was poisoned with Dioxin.
Yushchenko’s body had about 1,000 times more than the normal concentration of the toxin. It is unknown if there were any other poisons in his system.
Although it has not yet been proven that the poisoning was deliberate, doctors suspect it was. “We suspect a cause triggered by a third party,” said Michael Zimpfer, head doctor at the Rudolfinerhaus clinic. He suggested the poison may have been administered orally, through food or drink.
Today’s announcements are a follow-up of an earlier press conference, where Dr. Korpan that there were three hypotheses under consideration, one of them involving dioxin. He did not reveal what the other two hypotheses were. Dr. Michael Zimpfer, director of the Rudolfinerhaus clinic emphasized that time there was no proof yet to specify the substance causing the illness.
Yushchenko left Kiev on Friday (2004-10-12) for further examination in Vienna. When Yushchenko fell ill on October 6th, Ukrainian doctors had initially diagnosed food poisoning, leading to speculation that he had been poisoned deliberately. The illness has disfigured Yushchenko’s body and face which doctors say could take up to two years to heal.
He fell seriously ill on the September 6th, during his presidential campaign. Yushchenko was taken to the Rudolfinerhaus clinic of Vienna, where he stayed for four days under Dr. Korpan’s care. He was diagnosed with “acute pancreatitis, accompanied by interstitial edematous changes.” These symptoms were said to be due to “a serious viral infection and chemical substances which are not normally found in food products” as his campaign officials put it. In laymans terms, he developed an infection in the pancreas and got a bad skin condition that disfigured his face with cysts and lesions. The skin condition has similarities with the chloracne associated with dioxin posioning according to a British toxicologist John Henry.
Earlier, doctor Nikolai Korpan of Rudolfinerhaus clinic confirmed today that the illness of Ukrainian presidential candidate Viktor Yushchenko was caused by an attempt to kill him.
Thursday, February 15, 2007
CityTV reporter Dwight Drummond accommpanied a diverse crew of Toronto public school students to Ottawa, with intentions of meeting Canadian Prime Minister Stephen Harper.
While students, part of an inner-city breakfast club, had the opportunity to tour the Parliament Buildings at length, Harper stayed far away from the quick, scheduled hello. He failed to even send an MP in his place, to the event, scheduled as part of Black History Month.
Every other political party with seats in Parliament sent a representative to greet the visitors. Present was the deputy leader of the Liberal opposition party, Michael Ignatieff, and prominent NDP MP Olivia Chow, who is the wife of NDP leader Jack Layton.
While Chow and Ignatieff both hold office in Toronto, where the Citytv broadcasts to, and the Conservatives were shut out of the Greater Toronto Area (GTA), even those without self-interest dropped by. Bloc Quebecois leader Gilles Duceppe spoke to the students, despite the fact his party only runs candidates in Quebec.
City’s coverage of the tour focused on what the students did see, rather than what they missed.
Harper seems to have made a regular practice of ignoring or delaying scheduled visits. Canadian Auto Workers union leader Buzz Hargrove mentioned he has yet to talk to the Prime Minister. Hargrove represents over 265,000 workers in every province and territory in Canada.
Thursday, October 2, 2008
A University of Calgary research team developed a new method for extracting carbon dioxide (CO2) directly from the air — a fundamental shift in carbon capture technology enabling capture of the most common greenhouse gas from so-called diffuse sources like aircraft, trucks and automobiles that represent half of the greenhouse gases emitted globally.
Professor David Keith, Director of University of Calgary’s (UofC) Institute for Sustainable Energy, Environment and Economy (ISEEE) and a team of researchers from UofC’s Energy and Environmental Systems Group built and operated a prototype system this summer producing results that compared favourably with commercial carbon capture systems. Two ‘provisional’ patents have been filed on the technology but Keith warns there are still “many pitfalls along the path to commercialization.”
Using a process adapted from the pulp-and-paper industry that halves the cost of CO2 air capture in their custom-built tower, Professor Keith and his team captured the equivalent of about 20 tonnes per year of CO2 (approximately equal to the yearly output of one person in North America) directly from the air with less than 100 kilowatt-hours of electricity per tonne of carbon dioxide on a single square metre of scrubbing material.
“This means that if you used electricity from a coal-fired power plant, for every unit of electricity you used to operate the capture machine, you’d be capturing 10 times as much CO2 as the power plant emitted making that much electricity,” explains Professor Keith.
A report co-authored by Keith in the American Chemical Society’s journal Environmental Science & Technology explains “nearly all current research on carbon capture and storage (CCS) focuses on capturing CO2 from large, stationary sources such as power plants. Such plans usually entail separating CO2 from flue gas, compressing it, and transporting it via pipeline to be [stored] underground.”
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Using CO2 air capture technology, “a company could, in principle, contract with an oil sands plant near Fort McMurray to remove CO2 from the air and could build its air capture plant wherever it’s cheapest — China, for example — and the same amount of CO2 would be removed,” says Professor Keith in a UofC press release.
“While it’s important to get started doing things we know how to do, like wind power, nuclear power, and ‘regular’ carbon capture and storage,” Professor Keith continues, “it’s also vital to start thinking about radical new ideas and approaches to solving this problem.”
ISEEE’s Executive Director David Layzell points out that “energy-efficient and cost-effective air capture could play a valuable role in complementing other approaches for reducing emissions from the transportation sector, such as biofuels or electric vehicles.”
Wednesday, February 17, 2016
On Monday, at the 58th Grammy Awards ceremony, Canadian singer The Weeknd won his first Grammy Award, Best R&B Performance, for his song Earned It, which was also featured on the soundtrack of the 2015 Fifty Shades of Grey movie based on E.L. James’s erotic novel Fifty Shades of Grey.
The Weeknd also won the Grammy Award for Best Urban Contemporary Album for his second studio album Beauty Behind the Madness. Abel Tesfaye — The Weeknd — had seven nominations in total including Record of the Year for his song Can’t Feel My Face and Album of the Year.
The YouTube video of the song received more than 179 million views and more than 1.1 million likes.The Weeknd was also nominated for Grammy Award for Best Pop Solo Performance, but British singer Ed Sheeran won the golden gramophone for his song Thinking Out Loud.
Last year, Beyoncé won the Award for Best R&B Song for Drunk in Love featuring her husband Jay-Z.This awards ceremony marked the first Grammy wins for The Weeknd, Justin Bieber and Ed Sheeran.
Tuesday, July 1, 2014
Toronto , Canada —What experiences makes a coach of an international sports team? Wikinews interviewed Tom Kyle, the coach of the Australia women’s national wheelchair basketball team, known as the Gliders, in Toronto for the 2014 Women’s World Wheelchair Basketball Championship.
((Wikinews)) Tell us about yourself. First of all, where were you born?
((WN)) So you took up basketball. When did you decide… did you play for the clubs?
((WN)) So you formed an ambition to be a coach at that time?
((WN)) } You still played cricket?
((WN)) I know what it’s like.
((WN)) So you didn’t get in to PE, so what did you do?
((WN)) You moved to Brisbane for the job?
((WN)) I know the ones.
((WN)) Yes.
((WN)) Yes.
((WN)) Oh!
((WN)) A common thing.
((WN)) How does that happen?
((WN)) Who is now the [Gliders’] team manager.
((WN)) Yes!
((WN)) No.
((WN)) So you selected David as your assistant?
((WN)) They hadn’t had a full-time coach before.
((WN)) But it wasn’t a full time job.
((WN)) So that’s a pretty detailed preparation.
((WN)) Thank you!
Tuesday, July 12, 2005
Canadian TD Financial Group has come to a deal with the regional U.S. bank, Hudson United Bancorp, to buy Hudson for US$1.9 billion. The new addition will be folding into itsMaine-based TD Banknorth, which is 51% owned by TD Financial. The acquisition will bring in 204 new branches and increase TD’s footprint to New Jersey, New York, Connecticut and Pennsylvania. In total this will give TD 590 branches, 751 banking machines and more than US$26-billion in deposits across eight northeastern states.
Hudson specialises in commercial real estate, consumer and credit card loans to individuals and businesses. The bank also had $8.85 billion US in assets at the end of it’s first quarter, on March 31. The company’s shares had been dropping in the course of the past year because of allegations of money-laundering violations and after an earnings warning, making it a good steal for TD. The acquisition will greatly increased TD’s influence in America.
This continues the recent trend for Canadian banks expanding into the U.S. where regulation on bank mergers is less strict than in their home country.
“This transaction delivers on our shared vision for growth and marks a significant milestone in TD Banknorth’s expansion strategy,” TD Bank CEO and president Ed Clark said in a statement.