Researchers discover how sex pheromones evolved in wasps

You may want to ramp up your romance this year by sharing a candlelight dinner, a walk on the beach, or even the scent of a perfume, but will that help you find your perfect mate? For one wasp species, it only takes a whiff ...

Parasitic wasps remember better if reward is greater

Two parasitic wasp species show similar memory consolidation patterns in response to rewards of different quality, providing evidence that the reward value affects the type of memory that is consolidated. The full results ...

Big leap in understanding frog threat

(PhysOrg.com) -- University of Sydney researchers have identified two new parasite species causing disease among endangered Australian frogs. They say they are most likely native, overturning a commonly held view they were ...

Genome secrets of elusive human malaria species revealed

The genomes of the two least common species of human malaria parasites are revealed today in Nature by a team of scientists from the Wellcome Trust Sanger Institute and their international collaborators. These sequences will ...

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