Tracking the biological age of grafted organs suggests that donor pools could be expanded to boost organ availability.

Abstract. Accurate translation of genes into proteins is critical to organism fitness, and errors in this process are usually detrimental and cause proteot

<div style="margin:0;">The Department of Evolutionary Biology explores how organisms' traits and behaviours evolve in response to envi...

Semaglutide treatment for 3 months in female mice improved physiological function, attenuated hallmarks of ageing and modulated nutrient sensors and conserved genetic regulators of ageing.

Sign up for the opportunity to write and/or edit for The American Naturalist! We are seeking authors to write press releases for new journal articles. See examples of recent press releases here. We a...

View details and apply for this Postdoctoral Research Associate / Fellow vacancy in Cornwall. Postdoctoral Research Associate / Fellow This UKRI funded full-time post is available from 01/1...

Aging, a complex process influenced by genetic and environmental factors, is a major determinant of health and disease. The polyphenolic compound resv…

The anti-ageing response to Dietary Restriction (DR) is thought to be mechanistically ancient, reasoning from its phenotypic conservation. However, DR is implemented differently across species and evi...

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Classification:  Academic Level ASalary package: $91,546 - $114,906 per annum plus 17% superannuation Terms:  Full time, Fixed term (up to 2 years) (flexible arrangements, job share, or part time hour...

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Abstract. An individual’s relatedness to its group may change with age due to demographic processes, and such kinship dynamics can shape age-linked social

Stop Redundancies at the University of Exeter

Offspring of older parents have reduced fitness in many species, but the mechanisms mediating this cross-generational dimension of ageing remain poorly understood. Senescence is associated with genome...

Publication date: July 2026 Source: Animal Behaviour, Volume 237 Author(s): Joshua Le Pla, Sarah M. Lane, Mark Briffa

Studying long-lived species across the animal kingdom could provide insights into healthy ageing in humans. This study reveals long lifespans and slowed ageing in Heliconius butterflies, identifying t...

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In the last few years, evidence has emerged from the basic biology of ageing suggesting that ageing can be influenced by transient conditions experienced earlier in life. The relevance of these…

Abstract. The suppression of recombination between sex chromosomes is a widespread feature of genetic sex determination systems. Competing explanations for

Nature Communications, Published online: 26 May 2026; doi:10.1038/s41467-026-73633-9Males and females often live different lengths of time, but why remains unclear. Here, the authors present a theoretical model showing that trade-offs between survival and reproduction, together with population dynamics, can bias lifespan evolution between the sexes.

🪺 Based on real behaviors 🌸 Hand-drawn art ♟️Cutthroat strategy 🐦 Asymmetric powers

Publication date: June 2026 Source: Animal Behaviour, Volume 236 Author(s): Marina Papadopoulou, Andrea Afruni

The evolution of female preferences for male display traits relies on females receiving indirect benefits from their mate. This requires substantia...