26/07/2013

Vivendi sells Activision stake for $8.2 billion

(AP)—Vivendi SA is selling most of its majority stake in video game maker Activision Blizzard Inc. for $8.2 billion as the French conglomerate tries to strengthen its balance sheet.

Apple's smartphone market share slips

Apple's share of the global smartphone market fell during the second quarter to its lowest level in four years, according to data released Friday.

The largest magnetic fields in the universe

An ultradense ("hypermassive") neutron star is formed when two neutron stars in a binary system finally merge. Its short life ends with the catastrophic collapse to a black hole, possibly powering a short gamma-ray burst, ...

Researchers stop and store light for 60 seconds

A team of researchers at Germany's University of Darmstadt has succeeded in causing light to stop and then to be held in place for 60 seconds. In their paper published in the journal Physical Review Letters, the researchers ...

Traditional forest management reduces fungal diversity

There is a shortage of dead wood in forests because fallen branches and trees tend to be cleared away. This wood, if available, ought to be decomposing, as it is the habitat of many living beings like lignicolous fungi. These ...

Quantum of sonics: Bonded, not stirred

Researchers at McGill University have discovered a new way to join materials together using ultrasound. Ultrasound – sound so high it cannot be heard – is normally used to smash particles apart in water. In a recent study, ...

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