27/01/2012

US judge denies bid to block NV mustang roundups

(AP) -- A federal judge in Nevada who handed horse protection advocates a rare victory last fall has rejected their latest request to block government roundups of free-roaming mustangs in the West, saying they'll have to ...

Need muscle for a tough spot? Turn to fat stem cells

(PhysOrg.com) -- Stem cells derived from fat have a surprising trick up their sleeves: Encouraged to develop on a stiff surface, they undergo a remarkable transformation toward becoming mature muscle cells. The new research ...

Jumping spider uses fuzzy eyesight to judge distance

(PhysOrg.com) -- One of the ways in which humans determine distance is by estimating the sharpness of an image—closer objects produce a sharp image, while those further away are out of focus. For us, this is a minor ...

Lab team develops capability for atomistic simulations

(PhysOrg.com) -- Conventional scientific wisdom says that the interatomic forces between ions that control high-temperature processes such as melting are insensitive to the heating of the electron "glue" that binds the ions ...

WikiLeaks scandal sparks US intelligence reform

The WikiLeaks document dump, which saw hundreds of thousands of classified US files leaked, rattled US intelligence officials, forcing them to implement reforms to prevent another such breach.

New taste for Thai elephant meat

(AP) -- A new taste for eating elephant meat - everything from trunks to sex organs - has emerged in Thailand and could pose a new threat to the survival of the species.

Australians make Antarctic history

Two Australian adventurers have made Antarctic history by becoming the first team to travel unaided to the South Pole and back, surviving three months of "extreme hardship", they said on Friday.

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