25/11/2014

Over-identifying restrictions in economic analysis

The analysis of empirical economics has long made use of a tool called the generalized method of moments (GMM). This method is used as a generic way of estimating parameters in an empirical model where the general shape of ...

Beams come knocking on the LHC's door

Over the weekend, proton beams came knocking on the Large Hadron Collider's (LHC) door. Shooting from the Super Proton Synchrotron (SPS) and into the two LHC injection lines, the proton beams were stopped just short of entering ...

Rare albino dolphin captured in Japan's 'Cove'

A rare albino dolphin has been captured by Japanese fishermen, according to a campaign group staging a protest against the sale or slaughter of the creatures.

Study finds two-thirds of Hawaiian reefs are covered with algae

According to a study published today in the Philosophical Transactions of the Royal Society – Biological Sciences, just one-third of the coral reefs ecosystems in Hawai'i are dominated by healthy corals and calcareous algae. ...

Is Phobos doomed?

"All these worlds are yours except Europa, attempt no landing there."

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