Twenty-four years, a political party and a gulf of ideology separates the first two women to share the nation’s major party tickets. But has the way the media talks about Sarah Palin and Geraldine Ferraro changed?

Not so much, according to ongoing research by members of “the Palin Watch” at The University of Alabama.  

Newspapers around North America have used similar media frames to describe these very different women, who made vice-presidential runs at different times and for different parties.

Both of these women’s candidacies were framed by the media around, 1) their questionable experience, 2) their selection as a political stunt, and 3) their selection as a gamble.

Clubfoot, one of the most common birth defects, has long been thought to have a genetic component. Now, researchers at Washington University School of Medicine in St. Louis report they have found the first gene linked to clubfoot in humans.

By studying a multi-generation family with clubfoot, the scientists traced the condition to a mutation in a gene critical for early development of lower limbs called PITX1. While other genes are also likely to be linked to clubfoot, the new finding is a first step toward improved genetic counseling and the development of novel therapies.

The birth of new neurons (neurogenesis) does not end completely during development but continues throughout all life in two areas of the adult nervous system, i.e. subventricular zone and hippocampus. Recent research has shown that hippocampal neurogenesis is crucial for memory formation. These studies, however, have not yet clarified how the newborn neurons are integrated in the existing circuits and thus contribute to new memories formation and to the maintenance of old ones.

Physicists of the University of Granada and the University of Valencia (Spain) have developed a proceeding to analyse specific data sent by the Huygens probe from Titan, the largest moon of Saturn, proving “in an unequivocal way” that there is natural electric activity in its atmosphere. The scientific community thinks that there is a higher probability that organic molecules precursors to life could form in those planets or satellites which have an atmosphere with electric storms.

Water is the most common and important material in nature but exactly what is water on earth and what properties does it have?

It's a more challenging problem than people think.  

A world-first: birth of a white rhino after artificial insemination with frozen sperm.

The rhino baby, a male, was born at 4:57am in the Budapest Zoo on the 22nd of October 2008. In June 2007, scientists from the Leibniz Institute for Zoo and Wildlife Research in Berlin artificially inseminated his mother, the rhino cow Lulu, with frozen bull semen. The rhino baby weighed 45 kilos. It is in good health and was accepted by his mom. The birth is “an important success for species conservation and preservation of biodiversity”, says Dr. Robert Hermes, one of the IZW-scientists performing the insemination.