Washington, June 25 - New questions regarding the safety of caffeine for consumers has been recently raised as the caffeine-containing energy drinks have surged in popularity.
However, according to a June 23rd panel discussion at the 2014 Institute of Food Technologists (IFT) Annual Meeting and Food Expo in New Orleans there is a rich database of health evidence that had confirmed the safety of caffeine for consumers at current levels of exposure.
But the interaction of caffeine with the myriad of other ingredients that are found in many energy drinks is still unknown.
Washington, June 25 - Faced with the challenge of capturing tumbling satellites to clear key orbits, ESA is considering harpooning them.
Decades of launches have left Earth surrounded by a halo of space junk: more than 17,000 trackable objects larger than a coffee cup, threatening working missions with catastrophic collision. Even a 1 cm nut could slam into a valuable satellite with the force of a hand grenade.
Washington, June 25 - Researchers are mystified by a mysterious X-ray signal which has been found in a detailed study of galaxy clusters using NASA's Chandra X-ray Observatory and ESA's XMM-Newton.
One intriguing possibility is that the X-rays are produced by the decay of sterile neutrinos, a type of particle that has been proposed as a candidate for dark matter.
While holding exciting potential, these results must be confirmed with additional data to rule out other explanations and determine whether it is plausible that dark matter has been observed.
Washington, June 24 : The Islamist terror group Boko Haram has reportedly abducted 60 girls and women along with 31 boys from villages in northeast Nigeria.
While security forces have denied reports of kidnapping, a local anti-Boko Haram group member said that the abductions took place on Saturday in an attack in which four villagers were killed, ABC News reported.
The Islamist group, earlier, abducted more than 200 Nigerian schoolgirls in April.
Their abduction triggered international outrage, with people protesting and urging governments across the globe to help rescue the girls.
Washington, June 24 : Michelle Obama has said that she won't be getting into politics after leaving White House.
Answering ABC's Robin Roberts question about her considering the political arena, she said that her role would not be political.
She asserted that her new role would be mission-based and service-focused.
Earlier, a new tell- all book penned by journalist Edward Klein had revealed that there was "jealousy" between Clintons and Obamas. (ANI)
Washington - Nearly a year after Asiana Flight 214 crashed while landing in San Francisco, the National Transportation Safety Board is meeting to determine what went wrong, who's to blame and how to prevent future accidents.
Among the issues raised by the crash of the South Korean airliner are some that long have concerned aviation officials, including hesitancy by some pilots to abort a landing when things go awry or to challenge a captain's actions.
Other issues include an over-reliance on automated controls that perform functions like maintaining airspeed, and the growing complexity of automated systems, which can confuse pilots.
Washington - Giving a rare insight into their pre-White House days, US President Barack Obama and First Lady Michelle have spoken about their family life when both of them were in jobs and found it tough to spend time together.
"Barack was in Springfield; then he was in Washington. I was in Chicago, trying to manage these two beautiful girls, trying to still hold down a part-time job," the First Lady said while addressing the first White House Summit of Working Families.
Washington, June 24 - NASA has spelled out the success story of the Mars Curiosity rover, which would be completing a Martian year - 687 Earth days - on June 24.
The rover has already having accomplished the mission's main goal of determining whether Mars once offered environmental conditions favorable for microbial life.
Washington, June 24 - Researchers from the Korea Advanced Institute of Science and Technology (KAIST) have developed a self-powered artificial cardiac pacemaker that is operated semi-permanently by a flexible piezoelectric nanogenerator.
The team headed by Professor Keon Jae Lee of the Department of Materials Science and Engineering at KAIST and Professor Boyoung Joung, M. D. of the Division of Cardiology at Severance Hospital of Yonsei University, newly designed flexible piezoelectric nanogenerator directly stimulated a living rat's heart using electrical energy converted from the small body movements of the rat.
Washington, June 24 - Researchers have shed new light on a long-unanswered question related to superconductivity in so-called transition metal binary alloys.
The team revealed that the local magnetic fluctuations, or spin fluctuations, an intrinsic property of Titanium-Vanadium (Ti-V) alloys, influence superconductivity in a way that is more widespread than previously thought.
Washington, June 24 - Researchers have claimed to have found evidence about the building blocks of Saturn's moon Titan pre-dating the planet itself.
The researchers found that nitrogen in the atmosphere of Saturn's moon Titan originated in
conditions similar to the cold birthplace of the most ancient comets from the Oort cloud.
The finding has ruled out the possibility that Titan's building blocks formed within the warm disk of material thought to have surrounded the infant planet Saturn during its formation.
Washington, June 24 - A team of astronomers, using multiple telescopes, have identified a faint white dwarf star that looks like diamond.
White dwarfs are the extremely dense end states of stars like our Sun: after their nuclear fuel is exhausted, they collapse from the size of a star (about 1,000,000 miles across) to the size of the Earth (7,000 miles across).
This white dwarf, located in the constellation Aquarius, is so cool that its carbon has crystallized - in other words, it's like a diamond, with a mass similar to that of our Sun.
Washington, June 24 - Gestures and words form a single communication system which enhances the expression intended as the ability to make oneself understood, according to a new research that demonstrates the role of gestures in speech "prosody".
Marina Nespor, a neuroscientist at the International School for Advanced Studies (SISSA) of Trieste. Nespor, with Alan Langus, a SISSA research fellow, and Bahia Guellai from the Universite Paris Ouest Nanterre La Defence, conducted the investigation at SISSA.
Washington, June 24 - Indian physicist have said that the local magnetic fluctuations, or spin fluctuations, an intrinsic property of Titanium-Vanadium (Ti-V) alloys, influence superconductivity in a way that is more widespread than previously thought.
According to the study, it is the competition between these local magnetic fluctuations and the interaction between electrons and collective excitations, referred to as phonons, which determine the superconductivity .
Washington - The US should elect a woman as president "as soon as possible" and the country is ready for it, First Lady Michelle Obama has said.
Her remarks come at a time when former Secretary of State Hillary Clinton is being seen as a strong 2016 presidential candidate of the Democratic Party.
"That should happen as soon as possible," Michelle said in response to a question about when a woman should be elected to the highest office in the country.
New York - Rupert Murdoch's News Corp. Said today it was selling a group of 11 community newspapers as part of a move to globalise and digitise its publishing operations.
News Corp., which was formed when Murdoch broke up his corporate empire into two separate units, did not disclose the terms of the sale of Community Newspaper Group (CNG) to Les and Jennifer Goodstein, owners of a group of New York city neighborhood publications.
The sale "helps us reshape the News Corp portfolio as we achieve greater globalisation and digitisation of our businesses with an eye towards long-term growth," said Robert Thomson, chief executive of News Corp.
New York - An Indian businessman, involved in USD 200 million credit card fraud schemes, has pleaded guilty to his role in the conspiracy and now faces a penalty of 15 years in prison.
The banking fraud is one of the largest ever prosecuted by US federal authorities businesses and financial institutions. The guilty, Vijay Verma (46) of New Jersey, is scheduled for sentencing in September.
Vijay Verma, who owns a store, pleaded guilty before US District Judge Anne Thompson in Trenton federal court to an information charging him with one count of access device fraud.
Washington - World Bank president Jim Young Kim has said India can save more than 27,000 lives and create over 128,000 jobs if it builds 1,000 kilometres of new bus rapid transit (BRT) lanes in the next 20 years.
"If India built 1,000 kilometres of new, bus rapid transit lanes, over 20 years, that could save more than 27,000 lives by reducing air pollution and accidents and create more than 128,000 jobs," World Bank president Jim Young Kim said.
Washington: US President Barack Obama has called his Russian counterpart Vladimir Putin to support peace and help de-escalate tension in Ukraine.
"The (US) President spoke to President Putin and once again urged him to support peace instead of allowing the provision of arms and materiel across the border and continuing support for militants and separatists who are further destabilizing the situation in Ukraine," said Press Secretary Josh Earnest yesterday.
"Though we believe a diplomatic solution is still possible, Russia will face additional costs if we do not see concrete actions to de-escalate the situation," he said.
Washington, June 23 : A new study has revealed that regional weather extremes, like drought, heat waves and cold spells is linked to air flow.
According to the study, variations in high-altitude wind patterns expose particular parts of Europe, Asia and the US to different extreme weather conditions.
According to the researchers, the high altitude winds normally blow from west to east around the planet, but do not follow a straight path and the flow meanders to the north and south, in a wave-like path.
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