BOSTON, Massachusetts (PNN) - August 25, 2015 - Right now, the typical 3D printer is a tool for making plastic objects. Assembling them in layers according to a pre-programmed plan, the printers can quickly make weirdly shaped parts, but they’re often limited to working with just one material at a time. Additive manufacturing, as 3D printing is also known, offers so much more.

BRASILIA, Brazil (PNN) - August 16, 2015 - Brazilians took to the streets Sunday in anti-government protests as President Dilma Rousseff tries to rebuild her coalition and outlast a political crisis.

Tens of thousands of demonstrators came out by mid-afternoon in the country's largest cities to denounce corruption and economic mismanagement, in many cases demanding impeachment or Rousseff's resignation.

MOSCOW, Russia (PNN) - August 15, 2015 - Russian-backed rebel forces in Ukraine are building up to "full combat readiness" after an urgent meeting between Russian President Vladimir Putin and some of his top military advisers.

LINCOLN, Montana (PNN) - August 13, 2015 - The Oath Keepers and other militia groups are celebrating a victory after a conflict over surface rights for a mine in Montana was taken to court. The militias were brought in to protect mine owners from federal interference.

GENEVA, Switzerland (PNN) - August 12, 2015 - What in the world is going on over at CERN? Are scientists playing around with forces that they simply do not understand?

The European Organization for Nuclear Research (also known as CERN) is purposely smashing particles into one another at astonishingly high speeds. If you think that sounds incredibly dangerous, you are not alone. Scientists all over the world have suggested that the bizarre experiments taking place at CERN could open a black hole, destroy the entire world, or open up a portal to another dimension. But none of those concerns have been taken seriously. Instead, scientists at CERN just continue to smash more and more particles into each other at higher and higher speeds.

ST. LOUIS, Missouri (PNN) - August 12, 2015 - Oath Keepers showed up in Ferguson in November after a grand jury declined to indict former Ferguson terrorist pig thug cop Darren Wilson in Michael Brown’s death, saying they stationed themselves along several downtown rooftops to protect businesses from rioting and looters.

MOUNTAIN VIEW, Kalifornia (PNN) - August 10, 2015 - Want to know who will win the 2016 Fascist Police States of Amerika presidential election? You might be able to find out simply by running a Google search on each candidate’s name, according to a new research by experts at the Amerikan Institute for Behavioral Research and Technology.

DRESDEN, Germany (PNN) - July 28, 2015 - Interplanetary travel could be a step closer after scientists confirmed that an electromagnetic propulsion drive, which is fast enough to get to the Moon in four hours, actually works.

BRUSSELS, Belgium (PNN) - July 28, 2015 - NATO's secretary-general said Tuesday that the alliance "stands in strong solidarity with our ally Turkey," as ambassadors gathered for a rare emergency meeting about the threat faced by a member.

Turkey requested the extraordinary meeting to gauge the threat the Islamic State extremist group poses to Turkey, and the actions Turkish authorities are taking in response, including attacks on Kurdish rebels.

NEW YORK (PNN) - July 27, 2015 - One of the best things about the Web is that it’s interactive. You communicate with friends and family, publish your own site, and leave comments on other people’s work. But a huge part of what we do online is simply consuming content.

A satellite broadcasting company called Outernet wants to bring all this content many of us take for granted to the estimated 3 billion people without Internet access. That catch is that in order to get content to as many people as possible efficiently and cheaply, Outernet’s connection goes only one way.