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Study: Senior scientists disrupt science less often but their findings last longer

A study published in PNAS on October 19 analyzed more than 11 million papers from about 206,000 scientists with over 40 years of experience, spanning 1800 to 2022. Using citation-pattern measures of scientific disruption, the researchers found that while early-career scientists produce disruptive work more frequently, the disruptive findings of experienced scientists tend to persist longer before being displaced by subsequent research.

Ig Nobel Prizes 2026 honor kiss definitions, cockroach milk and nose-blowing science

The Ig Nobel Prizes, awarded annually by Improbable Research since 1991, were handed out this year in Zurich to ten offbeat studies. Winners included researchers who crafted a cross-species scientific definition of kissing, a team linking higher social class to unethical behavior, and a chemistry study on the nutritional value of cockroach milk. Other honored work reportedly examined nose-blowing techniques and used buried underwear to gauge soil health.