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Colorado business leaders’ optimism dropped to its lowest point in the 17-year history of the Leeds Business Confidence Index, largely due to the coronavirus outbreak.

A CU Boulder researcher has received a $1.75 million NSF grant to study chickadee hybrids.

A new CU Boulder study shows that Facebook ads developed and shared by Russian trolls around the 2016 election were clicked on nine times more than typical social media ads. The authors say the trolls are likely at it again, as the 2020 election approaches and the COVID-19 pandemic wears on.

Wealthy, white California counties—once considered the nation’s hotbeds for autism spectrum disorder—have seen prevalence flatten or fall in the last two decades, while rates among poor whites and minorities keep ticking up, according to new research.