Smoke from more than 200 wildfires burning across Canada has been turning skies hazy in North American cities far from the flames.
May 23, 2023
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The amount of environmental exposure to polycyclic aromatic hydrocarbons, or PAH for short, is strongly linked to a person's risk of developing rheumatoid arthritis, suggests research published in the open access journal ...
May 9, 2023
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The International Agency for Research on Cancer (IARC) recently classified occupational exposure as a firefighter as "carcinogenic," changing the previous classification of "possibly carcinogenic." The reclassification came ...
Jul 20, 2022
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When it comes to the medicinal and therapeutic properties of Cannabis sativa, an unsolved mystery is whether there exists an 'entourage effect', whereby the pain-relieving effects of the plant as a whole are greater than ...
Jul 14, 2021
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Daily marijuana use during pregnancy may lead to an increased risk of low birth weight, low resistance to infection, decreased oxygen levels and other negative fetal health outcomes, according to a new study from a team of ...
Dec 2, 2019
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People's trust in others increases after smelling the olfactory fragrance of lavender. Leiden psychologists Roberta Sellaro and Lorenza Colzato published their findings in Frontiers in Psychology.
Jan 13, 2015
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An Australia-wide case-control study has found men who refuel their cars more than four times per month or use a closed wood heater before their child's birth may increase the risk of their offspring developing brain tumours.
Nov 11, 2014
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