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Ig Nobel Prizes Honor Soil-Testing Underwear and Redefined Kissing

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The 2026 Ig Nobel prizes were awarded to recognize unusual and humorous scientific research that nevertheless provokes thought. Among the winning studies were research involving buried underpants and a study proposing a new definition of kissing. The Ig Nobel prizes are annual awards that celebrate research that first makes people laugh, then makes them think.


These awards highlight that scientific research can explore unconventional topics while still contributing meaningful insights. They demonstrate the value of creative approaches to scientific inquiry and help engage the public with science through humor and curiosity.


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Nature, Published online: 03 September 2026; doi:10.1038/d41586-026-02650-x

The awards highlight weird, funny and improbable research that also makes you think.

Source: Buried underpants and a new definition of kissing win 2026 Ig Nobel prizes