In promiscuous antelopes, the 'battle of the sexes' gets flipped

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In some promiscuous species, sexual conflict runs in reverse, reveals a new study published online on November 29th in Current Biology, a publication of Cell Press. Among African topi antelopes, females are the ones who aggressively pursue their mates, while males play hard to get.

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All News summaries for November 29, 2007

Economists: Tough measures needed to cure economic ills

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(PhysOrg.com) -- An ailing financial industry is going to need strong medicine to pull out of a deepening credit crunch brought on by risky loans and deregulation, Purdue University economists said Monday.

Koalas calling

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With the help of mobile phone technology, UQ researchers are set to decipher the distinctive grunting noises made by male koalas during the spring mating season.

The Color of Evolution: How One Fish Became Two Fish

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(PhysOrg.com) -- Ever since Darwin discovered that species can evolve, scientists have wondered how new species form. Answering this question is the key to understanding the diversity of all of life. A group ...

New research may help to design better gene therapy vectors

2 hours ago | User rating: not rated yet

(PhysOrg.com) -- Research published by scientists from the University of Reading may offer an insight into ways of making safer and more specific gene therapy vectors. The research, published in the journal Nature Structural ...

Olive oil ingredient ups the time between meals

3 hours ago | User rating: not rated yet

A fatty acid found in abundance in olive oil and other "healthy" unsaturated fats has yet another benefit: it helps keep the body satisfied to prolong the time between meals.

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