One in a trillion odds of having a real-life doppelganger

While many people may think they have a doppelgänger (look-alike), new University of Adelaide research has proven the likelihood that two people share the exact same face is in excess of one in a trillion.

Facebook status updates reveal low self-esteem and narcissism

People who post Facebook status updates about their romantic partner are more likely to have low self-esteem, while those who brag about diets, exercise, and accomplishments are typically narcissists, according to new research.

Elderly crickets are set in their ways, study finds

As insects grow old their behaviour becomes increasingly predictable according to new research published in the journal Behavioural Ecology. The study, which set out to understand how personality alters with age, found that ...

Study shows sharks have personalities

Some sharks are 'gregarious' and have strong social connections, whilst others are more solitary and prefer to remain inconspicuous, according to a new study which is the first to show that the notorious predators have personality ...

A single evolutionary road may lead to Rome

A well-known biologist once theorized that many roads led to Rome when it comes to two distantly related organisms evolving a similar trait. A new paper, published in Nature Communications, suggests that when it comes to ...

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