Russia sheds light on Gagarin death mystery (Update)

Russia on Friday declassified documents that shed light on Yuri Gagarin's mysterious death in a training flight in 1968, saying his jet likely manoeuvred sharply to avoid a weather balloon.

Mimicry among stocks can predict stock market crashes

(PhysOrg.com) -- Since early October 2008, when the Dow Jones Industrial Average began its drop that reached a low point the following March, many questions have been raised - particularly about what caused the crash and ...

Hate mobs thrive in Asia's booming social media

A teenager involved in a car crash that killed nine people in Thailand deserves "no happiness forever", according to just one of more than 300,000 Facebook users who support a page set up to condemn her.

Despite more distracted-driving deaths, road fatalities down

Over the past five years, road fatalities in the United States have fallen 22 percent, thanks primarily to the poor economy and the increased prevalence of air bags, according to University of Michigan researchers.

Metric predicts stock market 'flash' crashes

The May 6, 2010, stock market crash briefly erased almost $1 trillion in value and plunged the Dow Jones Industrial Average into its biggest intraday fall ever. The market recovered most of its losses within the hour, but ...

Model describes Web page popularity

(PhysOrg.com) -- How do some Web pages become popular? In a recent study, researchers have analyzed Wikipedia articles and a collection of all the Web pages of Chile to better understand the dynamics of online popularity. ...

Consistent evidence: Speed cameras do reduce injuries and deaths

Placing speed cameras on roads reduces the number of road traffic injuries and deaths, concludes a team of researchers from The University of Queensland, in Brisbane, Australia. Their findings are published this month in ...

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