How do flies find every stinky garbage dumpster? A biologist explains their sensory superpower

Flies often beat out competitors for food because of their specialized sensing organs called antennae.

Christine Picard, Associate Professor of Biology, Indiana University • conversation
Sept. 4, 2023 ~6 min

Smell is the crucial sense that holds ant society together, helping the insects recognize, communicate and cooperate with one another

Researchers explore what happens when ants can’t properly use smell to detect friend from foe.

Stephen Ferguson, Postdoctoral Scholar in Biological Sciences, Vanderbilt University • conversation
March 13, 2023 ~7 min


If you love ASMR you might be more sensitive, our research finds

It’s intriguing how some people experience ASMR while others don’t - our latest research suggests that many ASMR responders are highly sensitive “orchids”.

Giulia Poerio, Associate lecturer, University of Essex • conversation
March 10, 2022 ~7 min

From odor to action – how smells are processed in the brain and influence behavior

Understanding how the brain translates smells into behavior change can help advance search and rescue technology and treatments for neurological conditions.

Nathan Urban, Provost and Senior Vice President, Lehigh University • conversation
Jan. 25, 2022 ~11 min

When a smell evokes a memory: new research offers clues about how the two are linked in the brain

A smell will often take us back to a particular place and time. But how are place and smell linked in the brain?

Michael Schmuker, Professor of Neural Computation, University of Hertfordshire • conversation
Jan. 11, 2022 ~7 min

Smelling in stereo – the real reason snakes have flicking, forked tongues

Two tongue tips are better than one – an evolutionary biologist explains why snakes have forked tongues.

Kurt Schwenk, Professor of Ecology and Evolutionary Biology, University of Connecticut • conversation
June 16, 2021 ~7 min

Why do flowers smell?

Not all flowers smell good, to people at least, but their scents are a way to attract pollinators.

Richard L. Harkess, Professor of Floriculture and Ornamental Horticulture, Mississippi State University • conversation
March 1, 2021 ~5 min

Anosmia, the loss of smell caused by COVID-19, doesn't always go away quickly – but smell training may help

An expert in olfaction explains the effects of long-term smell loss, the subtle role the sense plays in our lives and resources for those affected.

Julie Walsh-Messinger, Assistant Professor of Psychology, University of Dayton • conversation
Jan. 29, 2021 ~5 min


The scent of sickness: 5 questions answered about using dogs – and mice and ferrets – to detect disease

Scientists are experimenting with using dogs to sniff out people infected with COVID-19. But dogs aren't the only animals with a nose for disease.

Glen J. Golden, Research Scientist/Scholar I, Colorado State University • conversation
Jan. 13, 2021 ~8 min

Daily DIY sniff checks could catch many cases of COVID-19

COVID-19 patients often lose their sense of smell and taste. This is rare for a viral infection. At-home smell tests could be used as a screening tool and help slow the spread of the coronavirus.

Cara Exten, Assistant Professor of Epidemiology, Penn State • conversation
Dec. 9, 2020 ~8 min

/

2