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Wednesday, January 4, 2017

A joint research team from the University of Calgary, American Museum of Natural History, and Florida State University announced on Monday that the eggs of non-avian dinosaurs such as the duck-billed dinosaur took as long as six months to hatch, far longer than had previously been believed.

Bird eggs incubate for 11 to 85 days, about half the time of most other egg-laying vertebrates. Scientists had thought dinosaur eggs were more like those of modern birds than modern reptiles, but this long hatch time is far more reminiscent of monitor lizard than magpie.

The scientists reached this conclusion by comparing CT scans of the teeth of dinosaur embryos of two different species, the Protoceratops andrewsi, which had eggs weighing under 200 grams, and Hypacrosaurus stebingeri, a type of duck-billed dinosaur that had eggs twenty times that size. They observed the von Ebner lines, patterns that form in vertebrate teeth as they grow, to determine how long the overall developmental process was taking. “They’re kind of like tree rings, but they’re put down daily,” said Florida State University co-author Gregory Erickson. “And so we could literally count them to see how long each dinosaur had been developing.” They found the Protoceratops embryo was about three months old and the Hypacrosaurus about six months.

According to the research team, this may be one reason why dinosaurs did not recover after the Cretaceous-Paleogene extinction event 65 million years ago. Both the eggs and any parents guarding them would have drawn the attention of predators and been unable to flee floods or other problems. Guardians might not have been able to move far to find food. This, researchers say, would have put dinosaurs at a disadvantage over animals with quicker-hatching eggs and their mammalian competitors.

Natural History Museum Curator and study co-author Mark Norell cites advances in imaging technology as the reason why this study is being published today: “We know very little about dinosaur embryology, yet it relates to so many aspects of development, life history, and evolution, [b]ut with the help of advanced tools like CT scanners and high-resolution microscopy, we’re making discoveries that we couldn’t have imagined 20 years ago.”

The research team plans to study more fossilized dinosaur embryo skeletons to confirm their findings. Specifically, the current study did not include the skeleton of a velociraptor or any other dinosaur considered closely related to birds.

Saturday, June 11, 2005

An e-mail virus affecting Microsoft Windows is currently making the rounds, trying to ensnare victims by claiming that pop-star Michael Jackson has attempted suicide.

The message itself hopes to catch people’s attention, because of the huge interest in his on-going child abuse trial. The fake message contains a web link that supposedly links to Mr Jackson’s suicide note.

A security consultant from security firm Sophos says “That may not surprise people who think it might contain genuine breaking news about Michael Jackson,” and that “The sick minds behind viruses and other malware often exploit celebrity names and news stories in an attempt to infect as many people as possible,” said Ms Theriault.

She urged users to be very wary when opening e-mail attachments in unsolicited e-mail messages.

Thursday, October 29, 2020

Professor Jo Jorgensen of South Carolina, the U.S. Libertarian Party’s 2020 presidential nominee, answered some questions about her campaign from Wikinews accredited reporter William S. Saturn.

Jorgensen is a psychology professor at Clemson University.   In 1992, with the Libertarian Party’s backing, she ran for public office, seeking South Carolina’s 4th congressional seat in the United States House of Representatives. She finished the race in third place with almost 2.16 percent of the total vote. Four years later, the Libertarian Party tapped Jorgensen to be its vice presidential nominee. She joined a ticket with the late Harry Browne. Browne-Jorgensen appeared on every state ballot and received a total of 485,798 votes, which was roughly 0.5 percent. This marked the best performance for the party since 1980 and would not be topped percentage-wise until 2012 when former New Mexico governor Gary Johnson attained 0.99 percent of the vote. Johnson bested that performance in 2016 as the party’s presidential nominee for a second time, earning 3.27 percent of the vote, the highest percentage for the party since its 1971 inception.

For the 2020 nomination, Jorgensen navigated through a primary campaign that featured the short-lived campaigns of former Rhode Island governor Lincoln Chafee and Congressman Justin Amash of Michigan, the first sitting Congressman to be a member of the Libertarian Party. At the virtual 2020 Libertarian National Convention, Jorgensen won the nomination on the fourth ballot, edging attorney Jacob Hornberger, performance artist Vermin Supreme and activist Adam Kokesh, among others. Podcaster Spike Cohen, originally the running mate of Supreme, was picked to be the party’s vice presidential nominee. Cohen spoke to Wikinews back in June. The Jorgensen-Cohen ticket has since secured ballot access in all 50 states and the District of Columbia.

As a libertarian, an ideology that advocates for lesser government, both in the social and economic realms, Jorgensen’s issue positions include a mix of traditionally liberal and conservative stances. She supports both LGBT rights and gun rights. She opposes the police state and the taxing authority equally. And, she supports an open immigration policy while arguing against the welfare state.

With Wikinews, Jorgensen discusses her background, COVID-19, her potential cabinet, gridlock, and an assortment of issues including climate change, foreign affairs, free speech, and race relations.

Tuesday, May 3, 2005

Approximately 9,000 Romanian miners will be made redundant in 2006, slightly more than the 7,000 which are expected to be laid off this year. This comes as part of a government program for 2005-2008 which seeks to maximise efficiency in Romania’s mining industry, as well as reduce the number of mines and quarries in the country, while progressively bringing down the number of workers in this industry. As agreed with the European Union as part of accession negotiations, Romania must cease to provide major state aid to mining companies after 2007, when the country will become a member of the EU. Until then, it must gradually reduce subsidies to state-owned mining companies, in order to comply with European Union competition law.

Romania’s mining industry currently employs 47,000 people, quite significantly less than the 175,000 it employed in 1997, before restructuring took place. A major reform in the industry took place between 1997-2000. This time around, from 2004 onwards, restructuring is expected to be more gradual. Out of the workers who have been laid off from 1997 onwards, around 100,000 have accepted voluntary redundancy, while 8,000 have retired and 12,000 have found other jobs in the private sector. By 2010, the government expects that more than 340 mining units will be closed throughout the country.

Monday, June 2, 2008

South African media have reported that police staff in South Africa were arrested on allegations of fraud. Police said Saturday that nine people including six employees of the South African Police Service were arrested in Mpumalanga.

A spokesperson for the police service, Captain Leonard Hlathi, said that the other three individuals have resigned from the police. Hlathi said that the individuals were arrested for fraud, corruption and theft, and allegedly defrauded South Africa of approximately R2.5-million (about US$327,000) between 2003 and 2007.

“This was a syndicate that has cost the police service more than R2.5million and we believe we have made a breakthrough,” said Hlathi.

Hlathi told the South African Press Association that the investigation began in April 2007 and showed that the suspects registered companies in the South Africa police database, though no existing files were found for the companies themselves. He said that three out of the five companies were found not to exist. The suspects were arrested on Friday by the Mpumalanga organized crime unit.

“We have a warrant of arrest that we are happy to execute against you right away. You are now under arrest on charges of fraud and you have the right to remain silent if you so wish,” said Superintendent Obed Ngwenya, police organized crime unit head, prior to arresting one of the individuals.

The individuals arrested appeared in the Nelspruit magistrate’s court on Friday. They were released with a subsequent court date set for June 21.

Friday, May 31, 2013

An extremely well preserved woolly mammoth has been found by Russian scientists in Siberia, announced Wednesday.

The adult female was found with blood preserved still intact in ice cavities. When palaeontologists excavated the animal, blood flowed from the space below the animal’s abdomen.

The discovery was made on the Lyakhovsky Islands by scientists from the North-Eastern Federal University in Yakutsk, who estimated the animal’s age at 10,000 years.

The temperature of the ice at time of excavation was estimated between ?7 °C (19 °F) and ?10 °C (14 °F). This has led scientists to believe mammoth blood may contain some cryoprotectant, making it resistant to freezing.

Scientists are currently discussing the possibility of resurrecting extinct animals from their DNA.Along with blood samples taken from the site, scientists also discovered well-preserved muscle tissue described as the color of fresh red meat.

The scientists hypothesise the mammoth had fallen into a swamp or water, where she was trapped and eventually died. The remains are to be transported to Yakutsk and tested to ensure there are no dangerous diseases present.

Researchers said this mammoth is the best-preserved ever discovered.

Thursday, December 20, 2007File:Puss Get the Boot.jpg

Jack Zander, the animator whose career lasted from the “golden age” of theatrical animation into the 1980s, has died at the age of 99 on Monday, December 17.

Born in May of 1908, he helped animate the Tom and Jerry cartoons with William Hanna and Joseph Barbera, including Puss Gets the Boot (1940), The Night Before Christmas (1941), Fine Feathered Friend (1942), and Sufferin’ Cats (1943).

Zander was nominated for an Outstanding Animated Program Emmy in 1981 for Gnomes, and in 1984 he won the Motion Picture Screen Cartoonists’ Golden Award.