-
Monarch caterpillars drink 'toxic sap' from swan plants to stay safe
Proceedings of the Royal Society B
Caterpillars of the iconic Monarch butterfly may drink toxic latex from swan plants for their own self-defense. Monarch caterpillars are known to sever swan plant veins to stop toxic latex from flowing into the parts of leaves that they eat. However, Read more about Monarch caterpillars drink 'toxic sap' from swan plants to stay safe
InternationalUniversity of Hohenheim, Germany -
Mating strategies of male Wellington tree wētā
Royal Society Open Science
Male Wellington tree wētā have three different mating strategies related to the size of their jaw-like weapons, according to new research. While male wētā that matured early had smaller weaponry, their head start allowed them to circumvent Read more about Mating strategies of male Wellington tree wētā
New ZealandUniversité du Québec à Montréal, Canada -
Boosting potassium is key for blood pressure control
Journal of Human Hypertension
More than two-thirds of the blood pressure-lowering effect of salt substitutes may be due to the added potassium. While reducing salt intake has been the focus of dietary advice to control high blood pressure (hypertension), a new study suggests Read more about Boosting potassium is key for blood pressure control
Australia; NSWGeorge Institute for Global Health -
Does a healthy life mean a healthy gut?
Gut
Researchers from China and Hong Kong say there is a strong link between adopting a healthy lifestyle and a lower risk of irritable bowel syndrome (IBS). They say, of the 'big five' healthy behaviours, not smoking, a high level of vigorous physical Read more about Does a healthy life mean a healthy gut?
InternationalThe Chinese University of Hong Kong, Shatin, New Territories, Hong Kong -
Unravelling the genetic and environmental influences on trust
Journal of Economic Behavior & Organization
Trust, a cornerstone of human interaction, has a significant genetic component, according to new research. Trust, a cornerstone of human interaction, has a significant genetic component, with around 33% of the variation between individuals Read more about Unravelling the genetic and environmental influences on trust
Australia; NSWUniversity of Technology Sydney (UTS)|The University of Sydney -
Examining the medical mystery of a child hepatitis outbreak
Journal of Infection
An analysis of a sudden global outbreak of hepatitis in children that occurred in 2022 finds although the primary suspect is highly likely to be an infection by multiple viruses, many questions still puzzle researchers. A University of Sydney study Read more about Examining the medical mystery of a child hepatitis outbreak
Australia; International; NSWThe University of Sydney