Medical research

Skin aging: A synergy between cigarette smoke and sunlight

Combined exposure of the skin to cigarette smoke and UV rays could lead to faster premature aging, according to a study by Université Laval and the Centre de recherche du CHU de Québec-Université Laval.

Psychology & Psychiatry

Livening up your space with plants can boost your mental health

While you may not associate lush greenery with the winter months, incorporating plants into your home can beautify your space and help combat the winter blues. Various indoor plants thrive during the winter months and can ...

Oncology & Cancer

Does air pollution cause cancer?

During the Utah winters, you can step outside and see a hazy cloud hovering over the valley. Contaminants or chemicals in the air come from a mix of human and natural sources and can harm our health. Air pollution causes ...

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Forest

A forest is an area with a high density of trees. There are many definitions of a forest, based on the various criteria. These plant communities presently cover approximately 9.4% of the Earth's surface (or 30% of total land area) in many different regions and function as habitats for organisms, hydrologic flow modulators, and soil conservers, constituting one of the most important aspects of the Earth's biosphere. Although a forest is classified primarily by trees a forest ecosystem is defined intrinsically with additional species such as fungi. A woodland, with more open space between trees, is ecologically distinct from a forest.

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