Small-brained female guppies aren't drawn to attractive males

Female guppies with smaller brains can distinguish attractive males, but they don't recognise them as being more appealing or choose to mate with them, according to a new study by UCL and Stockholm University researchers.

Willingness to take risks—a personality trait

People differ in their willingness to take risks. An individual's propensity for risk taking can also vary across domains. However, there is new evidence showing that there is also a general factor of individual risk preference, ...

New research on why plant tissues have a sense of direction

Scientists at the John Innes Centre, Norwich have published new evidence that plant tissues can have a preferred direction of growth and that this characteristic is essential for producing complex plant shapes.

Choosy sage-grouse select nest sites to maximize their success

Do sage-grouse know what's good for them when choosing where to nest? That's the question at the heart of a new study in The Condor: Ornithological Applications, in which researchers examined the habitat preferences of these ...

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