Doggy diagnosis can sniff out seizures: study

Dogs can use their remarkable sense of smell to recognise the specific scent of seizures, researchers said Thursday, raising hope that canine carers could one day protect sufferers before a fit takes hold.

French 'rotten egg' stench invades England (Update 2)

The stench of rotten eggs wafted across Paris and northern France on Tuesday, even reaching across the sea to England, after a gas leak that authorities said was very smelly but entirely harmless.

Do flies over-generalize memories like PTSD sufferers?

No two cakes smell identical, yet we are still able to recognise the general aroma that promises pleasure. Ayse Yarali from the Leibniz Institute for Neurobiology, Germany, explains that this ability to generalise a previously ...

Breakthrough in the fight against spruce bark beetles

For the first time, a research team led by Lund University in Sweden has mapped out exactly what happens when spruce bark beetles use their sense of smell to find trees and partners to reproduce with. The hope is that the ...

The smell of fear warns other voles

Many encounters between predators and prey take place in dense vegetation. Predators lurk and wait for the best moment to attack, but are seldom visible. For a prey animal, the smell of a predator is one of many signals for ...

Better odour recognition in odour-colour synaesthesia

People who see colours while perceiving smells are better at distinguishing between different smells and different colours, and are better at naming odours, compared to a group without synaesthesia. Researchers from Radboud ...

Air dispersion models for odor assessment

Unpleasant odors are, well, unpleasant. Sometimes, we have to endure the stench but legislation is beginning to recognize that people have a right to not be exposed when they are avoidable. This might apply in the context ...

Fragrant attraction brings fish to the hook

The Norwegian research institutes NOFIMA and SINTEF and newly launched company Polybait have been utilising odours from the ocean's larder to develop a cream that can be smeared on fishing gear to attract more fish to the ...

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