Articles on olfactory cells

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The sense of smell helps us know what and where things are, like yummy food. R. Suarez.

Curious Kids: How do we smell?

The parts of the brain that get 'smell signals' from the nose also do other things, such as storing memories or provoking emotions. That is why some smells can bring back old memories.
Controversy surrounds the link between Australian of the Year Alan Mackay Sim’s research and a Polish team who restored mobility for a paraplegic man. AAP/Mick Tsikas

The future of stem cells: tackling hype versus hope

For many people suffering from disabling conditions, announcements in the press around breakthroughs in stem cell research undoubtedly bring hope.

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