Hibernation

Hibernation is a state of suppressed metabolism that allows animals to overcome unfavourable conditions.

This society supports research on the mechanism and applications of hibernation.

Research Into Hibernation

Ecology, ethology, evolution, physiology, biochemistry and molecular biology of hibernation. Biomedical applications of hibernating mechanisms, e.g. in medicine or space travel, and related disciplines such as biological rhythms, sleep, thermoregulation and hypometabolism.

IHS online research seminar

Hibernation, climate change and adaptation: lessons from a South American hibernator  

Dr. Roberto Nespolo

Universidad Austral de Chile

6th January 2026

News

Hosted in July 2024 in Mt. Tremblant, Québec, the meeting brought together 115 delegates from 16 countries to share research on hibernation, thermal biology, and adaptation to extreme environments. This Special Collection in the Canadian Journal of Zoology reflects the breadth of the meeting – from field ecophysiology to cellular mechanisms and emerging biomedical opportunities.

News

Hibernation translation research – “Could hibernation extend life or even save it?”

Winter 2025-2026 Hibernation Highlights

PDF download here

Learn about complete opposing responses to global warming in two hibernating bat species

Krivek et al. One Species Hibernates Shorter, the Other Longer: Rapid but Opposing Responses to Warming Climate in Two Sympatric Bat Species. Global Change Biology – October 2025

Interesting insights from hypothalamic transcriptomes in Arctic ground squirrels

Deal et al. The transcriptomes of hypothalamic micropunches reveal sex differences in regulatory processes across hibernation in the Arctic ground squirrel. Physiological Genomics – October 2025

Interested to know more about body condition and life history traits in a hibernator?

Allison et al. Seasonal body mass dynamics mediate life-history trade-offs in a hibernating mammal. Journal of Animal Ecology – October 2025

Discover how New Mexico jumping mice optimize their hibernation behavior to survive the winter!

Zahratka et al. Digging for cold: how temperature and depth determine hibernacula selection for a small mammalian hibernator, the New Mexico Jumping Mouse (Zapus luteus). Journal of Mammalogy – October 2025

Uncover the complex process of erythropoiesis during hibernation

Lizorkina et al. Features of Erythropoiesis in Long-Tailed Ground Squirrels Urocitellus undulatus at Arousal from Hibernation. Journal of Evolutionary Biochemistry & Physiology – November 2025

Telomeres & cognition in edible dormice – How does that work?

Lammert et al. Telomere length, hibernation, and cognitive function in young edible dormice (Glis glis). European Journal of Wildlife Research – November 2025

Make sure to read this intriguing piece of work on revisited rheostasis in hibernators

Wood. Perspective: rheostasis revised – hibernation and tanycytes. Journal of Comparative Physiology B – November 2025

Hibernation Adaptations as great examples of Zoobiquity

Drew. Hibernation-Inspired Innovations in Biomedicine: Addressing Aging, Chronic Diseases, and Critical Care. Open Biology – December 2025

Discover how thirsty hibernation can fuel new avenue for human obesity

Johnson et al. Water scarcity and conservation and their role in obesity in nature and in humans. Journal of internal Medicine – December 2025

Board of the society

Chair

Roelof Hut

Interests: human chronobiology, biological rhythms, and photoperiodism.

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Treasurer

Hjalmar Bouma

Interests: immunological aspects of hibernation for application in personalized acute medicine.

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Secretary

Jessica Healy-LaPrice

Interests: ecophysiology of energy balance in ground squirrels.

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IHS2027 organizer

Matteo Cerri

Interests: inducing hibernation-like states in non-hibernators including humans.

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IHS2024 organizer

Jim Staples

Interests: mitochondria in energy savings and oxidative damage during hibernation.

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Member, content provider

Genshiro Sunagawa

Interests: every aspect of hibernation that may result in the clinical application of active hypometabolism.

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Member, communication

Sylvain Giroud

Interests: ecophysiology of Metabolic Downstates. Adaptive Responses to Global Change. Biomimicry.

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Member, training

Shona Wood

Interests: Torpor arousal cycling. Photoperiodism. Circannual rhythms. Neuroendocrine mechanisms.

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Member, webmaster

Chun-Xia Yi

Interests: neuron-glia interaction in neuroendocrinology and chronobiology. Hibernation in human.

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Hibernation Researchers World-Wide

Contact us

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