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Fossil of Ancient Marine Animal Reveals Softer Side

A Yale scientist and colleagues in Britain have found a highly unusual ancient marine fossil that retains soft body parts as well as its shell, including limbs, eyes, gills and alimentary system. The fossil represents a new species of ostracod, a tiny crustacean related to crabs, lobsters and shrimps.

“Fossil ostracods often provide evidence of the relative ages of the rocks in which they occur, but it is very difficult to determine their relationship to living forms because only the shell is normally preserved,” said Derek E. G. Briggs, director of Yale’s Peabody Museum of Natural History and a co-author of the research. “This 425-million-year-old new form is remarkable in preserving the limbs and other anatomical features as well.” (more…)

Argentina Ranks First in Worldwide Desktop Social Networking Engagement at Nearly 10 Hours per Visitor Each Month

Technology

Analysis of Social Networking in Latin America Shows LinkedIn Grabbing #2 Position with35 Million Monthly Visitors

Santiago, Chile, December 20, 2012 – comScore, a leader in measuring the digital world, today released an analysis of social networking activity in Latin America, which found that Argentina and Brazil led as the most engaged social networking markets worldwide with visitors spending an average of near 10 hours on social networking sites in November 2012. The study also found that LinkedIn, which has grown strongly in the past year due to both organic growth and the acquisition of Slideshare.net, is now the second most visited social network in Latin America. (more…)

Putin: ‘USA’s get-out attitude to Russia unacceptable’

Politics

Russian President Vladimir Putin started his large press conference at midday, December 20^th. The conference brought together more than 1,200 Russian and foreign journalists.

The head of state started with statistics. According to him, the growth of GDP in January-October of this year made up 3.7 percent. According to Vladimir Putin, this is a good result. Recession in the world economy (and in particular in the euro area) became an obstacle for reaching better results, as well as a poor harvest in Russia. Last year, more than 90 million tons of grain were collected. This year, the harvest has dropped to 74 million tons. (more…)

More than Half a Million California Adults Think Seriously about Committing Suicide

Health

More than half a million adults in California seriously thought about committing suicide during the previous year, according to a new study from the UCLA Center for Health Policy Research. (more…)

Plumes across the Pacific Deliver Thousands of Microbial Species to West Coast

Environment

A surprising number of microorganisms – more than 100 times more kinds than reported just four months ago – are leaping the biggest gap on the planet. Hitching rides in the upper troposphere, they’re making their way from Asia across the Pacific Ocean and landing in North America. (more…)

Violent Video Games: More Playing Time Equals More Aggression

General, Health

COLUMBUS, Ohio – A new study provides the first experimental evidence that the negative effects of playing violent video games can accumulate over time.

Researchers found that people who played a violent video game for three consecutive days showed increases in aggressive behavior and hostile expectations each day they played. Meanwhile, those who played nonviolent games showed no meaningful changes in aggression or hostile expectations over that period. (more…)

From Cassini for the Holidays: A Splendor Seldom Seen

Science

PASADENA, Calif — Just in time for the holidays, NASA’s Cassini spacecraft, in orbit around Saturn for more than eight years now, has delivered another glorious, backlit view of the planet Saturn and its rings.

On Oct. 17, 2012, during its 174th orbit around the gas giant, Cassini was deliberately positioned within Saturn’s shadow, a perfect location from which to look in the direction of the sun and take a backlit view of the rings and the dark side of the planet. Looking back towards the sun is a geometry referred to by planetary scientists as “high solar phase;” near the center of your target’s shadow is the highest phase possible. This is a very scientifically advantageous and coveted viewing position, as it can reveal details about both the rings and atmosphere that cannot be seen in lower solar phase. (more…)

Teams on Tour: Great Sporting Trips Around the World

Holidays 'n Travels, Sports

Passion for sport is unrivalled in its energy and dedication and so it’s no wonder that people are so keen to travel the world to see their favourite athletes and teams play abroad. These tours offer a unique opportunity to follow your sport and see some great global destinations at the same time.

Travelling abroad to follow your favourite sport is a unique and highly rewarding experience, allowing you to experience a different country, engage with their culture and discover the wonders of how other peoples and nations watch and enjoy sports. Organised tours are often the best way to get involved with international sport as they do an excellent job of combining all the necessary aspects without any hassle for your tickets to all the most important sporting events, accommodation and transport to make getting there very easy and scheduled free time to allow you to explore the surroundings of your destination. (more…)