Rattlesnakes Show Population-Dependent Stress Responses
An experiment with 28 Southern Pacific rattlesnakes found population, sex, and companion-related differences in responses to acute stress, but no ...
Tag: stress physiology
Urbanization is associated with alterations in immunity, stress physiology, morphology and reproduction in western fence lizards
A new study of western fence lizards in Santa Barbara, California, reveals sex-specific immune changes, elevated spring stress hormones, smaller ...
Informational Stress: New Framework Explains How Information Overload Becomes a Physiological Burden
A new review in Frontiers in Network Physiology proposes "informational stress" as a framework linking information overload to allostatic load, ...
Juvenile Cichlids Build Pecking Orders in a Week, With Surprising Effects on the Brain
A new study shows that juvenile cichlid fish form stable dominance relationships within a week, and that their aggressive behavior ...
Why a Single Number Cannot Capture the Body’s Capacity to Handle Stress
A new theoretical framework argues that biological regulatory capacity is a conditional relation among system architecture, perturbations, cost metrics, and ...
Scientists Crack Stress Testing for Rescued Pangolins Using Just Their Droppings
Researchers have biologically validated the first enzyme immunoassay for non-invasively measuring stress hormones in rescued Temminck's pangolins, revealing that even ...
Sage-Made Zinc and Iron Nanoparticles Help Basil Survive Drought
Green-synthesized zinc and iron oxide nanoparticles substantially boosted basil growth and antioxidant defenses under drought in a new greenhouse study.
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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