Study quantifies office Christmas parties and employee happiness

A bad-tempered or overly complimentary boss, colleagues who drink too much alcohol and behave badly, an awkward atmosphere, forced festivities or a party in a random pub in the middle of nowhere—there are many factors that ...

World's longest lichen declines in a national park

A unique long-term study performed by researchers at Umeå University shows that the pendent lichen Usnea longissima has decreased by 42% over 37 years in Skuleskogen National Park, located in High Coast UNESCO World Heritage ...

How a lone 'immigrant' wolf revived a forest ecosystem

In 1997, a lone wolf crossed an ice bridge that briefly connected Canada with the remote Isle Royale, which lies off the coast of Michigan in Lake Superior and is renowned for its rich biodiversity.

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