On 6 December 1957 a hollow aluminium sphere the size of a small melon burst from a blazing fireball, rose a mere metre or so above Florida before landing with a thump. The US was in trouble. A month earlier, the Soviet Union had sent a 500-kilogram capsule bearing a dog called Laika into space. But here was the US unable to even notch up its first foray into orbit.

President Dwight Eisenhower responded by creating a new research agency tasked with ensuring such "technological surprises" like Sputnik would never be sprung on the US again. The Defense Advanced Research Projects Agency (DARPA), conceived in February 1958 not only still exists, it has consistently made the US military the most advanced on Earth and unleashed life-changing technologies such as the internet, GPS and the computer mouse along the way.

Under the control of the Pentagon, DARPA has always maintained a low profile, but now journalist Michael Belfiore has written the first book about the agency. He spent time with the engineers charged with realising some very far-fetched ideas, which, if past performance is anything to go by, may also create society-changing spin-offs. He also gained unprecedented access to the agency's director, Tony Tether (now retired).

The current projects that Belfiore visits have typically ambitious goals - ones which dedicated New Scientist readers will be familiar with. He talks with two groups working to make prosthetic arms as nimble and light as the real thing, watches driverless cars work their way through real traffic in a bid to win a $2-million prize, and meets the creators of a portable robotic emergency room intended to keep injured soldiers alive long enough to reach hospital. He also learns about efforts to build scramjets able to race around the world in just a few hours.

Here's an apple that landed far from the tree. A dim star just 13 light years from Earth was born in a cluster 17,000 light years away.

Discovered in 1897, Kapteyn's Star is the 25th nearest star system to our sun, but it is no local, says Elizabeth Wylie-de Boer of Mount Stromlo Observatory in Canberra.

The cool star's composition is tricky to study, but astronomers can look at 16 other stars in the same "moving group", all of which orbit the galaxy backwards and are very old. The odd motion marks them as members of the Milky Way's ancient population of halo stars.

Of the stars, 14 had the same abundance of elements - such as sodium, magnesium, zirconium, barium - as Omega Centauri, the galaxy's most luminous globular cluster. The cluster emits a million times more light than the sun.

"It's long been thought that Omega Centauri is the left-over nucleus of a dwarf galaxy that merged with the Milky Way," says Wylie-de Boer, whose paper will appear in the Astronomical Journal. "During the merger, the outer regions of this dwarf galaxy were stripped."

As damp squibs go, it was quite a spectacular one. Amid great pomp and ceremony - not to mention dark offstage rumblings that the end of the world was nigh - the Large Hadron Collider (LHC), the world's mightiest particle smasher, fired up in September last year. Nine days later a short circuit and a catastrophic leak of liquid helium ignominiously shut the machine down.

Now for take two. Any day now, if all goes to plan, proton beams will start racing all the way round the ring deep beneath CERN, the LHC's home on the outskirts of Geneva, Switzerland.

Nobel laureate Steven Weinberg is worried. It's not that he thinks the LHC will create a black hole that will engulf the planet, or even that the restart will end in a technical debacle like last year's. No: he's actually worried that the LHC will find what some call the "God particle", the popular and embarrassingly grandiose moniker for the hitherto undetected Higgs boson.

"I'm terrified," he says. "Discovering just the Higgs would really be a crisis."

Why so? Evidence for the Higgs would be the capstone of an edifice that particle physicists have been building for half a century - the phenomenally successful theory known simply as the standard model. It describes all known particles, as well as three of the four forces that act on them: electromagnetism and the weak and strong nuclear forces.

It is also manifestly incomplete. We know from what the theory doesn't explain that it must be just part of something much bigger. So if the LHC finds the Higgs and nothing but the Higgs, the standard model will be sewn up. But then particle physics will be at a dead end, with no clues where to turn next.

Sometime on Nov. 3, the supercooled magnets in sector 81 of the Large Hadron Collider (LHC), outside Geneva, began to dangerously overheat. Scientists rushed to diagnose the problem, since the particle accelerator has to maintain a temperature colder than deep space in order to work.

The culprit? "A bit of baguette," says Mike Lamont of the control center of CERN, the European Organization for Nuclear Research, which built and maintains the LHC. Apparently, a passing bird may have dropped the chunk of bread on an electrical substation above the accelerator, causing a power cut. The baguette was removed, power to the cryogenic system was restored and within a few days the magnets returned to their supercool temperatures.

While most scientists would write off the event as a freak accident, two esteemed physicists have formulated a theory that suggests an alternative explanation: perhaps a time-traveling bird was sent from the future to sabotage the experiment.
Bech Nielsen of the Niels Bohr Institute in Copenhagen and Masao Ninomiya of the Yukawa Institute for Theoretical Physics in Kyoto, Japan, have published several papers over the past year arguing that the CERN experiment may be the latest in a series of physics research projects whose purposes are so unacceptable to the universe that they are doomed to fail, subverted by the future.

The ancient find is a psalium, an element of harness. Experts state that it is just 200 years younger than the first chariot, invented in that very part of the continent, according to research.

The psalium is made of a bull's hipbone. Amazing is the craftsmanship of the master who made this artifact, as well as the ideal state in which it has come down to us.

The swastika was once a symbol of the solar chariot. It is corroborated by archeological finds unearthed not far from the Nizhnyaya Krasavka Settlement of the Saratov Region. The site of the ancient settlement of the Arians has been examined by students and professors for three years already. Within this period the expedition acquired around 20,000 artifacts of various value.

Madrid - They have renamed it the city recovered from the Euphrates and it is found in the Syrian enclave of Tall Qabr on the banks of the river that, with the Tigris, was the centre of the birth of civilisation in Mesopotamia. It is a circularly planned city, dating back to 2,600 years before Christ.

Galician archaeologists from an expedition from the University of Coruna made the discovery, led by Jean Luis Montero, who identified two layers dating back to from the IV to first millennium before Christ. Since 2008 the multidisciplinary expedition, made up of 20 people, has been working in the area known as the Hill of the Tomb in the Euphrates Valley on an excavation campaign in collaboration with the Syrian government in which various universities are participating with Spain's Superior Centre for Scientific Research (CSIC) and the Syrian Ministry of Culture.

A team of mathematicians from the Engineering and Architecture Schools of the University of Seville has created a method to design underground lines whereby a city's historical buildings are unaffected. The results of the study, which has just been published in the Journal of the Operational Research Society, offer possible solutions for the future underground line 2 in Seville.

"The methodology applied seeks to minimise the length of underground lines -with the subsequent economic saving- and to maximise their distance from historic buildings to avoid their being damaged", Francisco A. Ortega, co-author of the study and professor at the Higher Technical School of Architecture of the University of Seville, explains to SINC.

Brain surgery was being carried out in Ireland more than 1,000 years ago - and patients survived.

People with disabilities were treated with compassion and respect within their communities in medieval Ireland but TB and other diseases, possibly including cancer, claimed many lives while others died by the sword.

A multitude of insights about life and death in Gaelic Ireland were gleaned following the discovery of an unknown medieval church and the graves of about 1,300 men, women and children who lived along the banks of the river Erne at Ballyhanna, Co Donegal, several hundred years ago.

The burial ground, which spanned several centuries, was found during the construction of the Ballyshannon/ Bundoran bypass in 2003.

A new way of classifying DNA looks likely to create shortcuts in many processes that are currently rather tricky.

Scientists meeting at the third International Barcode of Life conference in Mexico City this week have agreed on a region of DNA that will be used to identify plants by genus in a new system of codification.

Although genetic "barcoding" of animals, which allows scientists to identify animals from a small section of their DNA, is already well-established, the system has until now not worked for plant species.

Data about different plant species will then be made available to scientists around the world on a global database and the technology could be used in a number of ways, including tackling the illegal trade in endangered species and identifying new pathways of food webs.

Scientists in Washington, DC, are reporting development and successful tests of a new way for exploring the insides of living cells, the microscopic building blocks of all known plants and animals. They explode the cell while it is still living inside a plant or animal, vaporize its contents, and sniff. The study appears in online in ACS' journal Analytical Chemistry.

Akos Vertes and Bindesh Shrestha note that knowing the contents of cells is the key to understanding how healthy cells differ from those in disease. Until now, however, the only way to "look" inside an individual cell was to remove it from its natural environment in an animal or plant, or change its environment. But doing so changed the cell. Scientists never knew whether one cell differed from another because of the disease, or because they had removed it to a new environment.

The new report describes development of a new technique that uses laser pulses focused through a tiny glass fiber to explode a cell and turn its contents into vapor. Scientists then use a laboratory instrument to analyze the vapor and get a profile of the chemicals inside. It can reveal differences between diseased and healthy cells, even between adjacent cells in the same tissue. The scientists used this new technique to analyze the contents of living plant and animal cells and show that it quickly and accurately identified important chemical details that would have been overlooked using conventional techniques.