Mosquitoes can track down potential hosts using the CO2 released by humans’ metabolic processes, a medical entomologist explains.
Research into fox scents suggests a complex form of ‘chemical communication’ underlies the animal’s behaviour. The findings could help improve pest control methods and protect native wildlife.
Not all flowers smell good, to people at least, but their scents are a way to attract pollinators.
The stench was once thought to originate from plants, but scientists have now pin-pointed its true origin.
Brains recognize a smell based on which cells fire, in what order – the same way you recognize a song based on its pattern of notes. How much can you change the ‘tune’ and still know the smell?
Mmmmmmm. That smells delicious. Wait, how do you know that?
The history of smell in 18th-century England reveals the complex story of scent and personal space.
A weather expert explains where petrichor – that pleasant, earthy scent that accompanies a storm’s first raindrops – comes from.
Perhaps you’ve noticed something unusual in the bathroom after you consume this healthy spring vegetable. A Speed Read explains there’s two parts to the stinky puzzle: production and perception.
Rather than trying to out-compete each other, flowers may work together to attract bees en masse. It’s the sort of approach that is effective in the world of advertising too.
Smell is the Cinderella of the senses in Anglophone literature, but James Joyce wrote an olfactory revolution. His treatment of the science of smell was astonishingly prescient.
What’s the smell you associate with your childhood home? Or road-trips? Or fear? Conceptual artist Cat Jones has created the Scent of Sydney for the Sydney Festival, exploring the city in smells.
Puff adders have developed impressive techniques to avoid being detected by predators.
After a handshake, we learned this week that we sniff our hands. But why? Hand smells are not all that interesting in themselves. This points to possibilities that you might not want to hear.