“Butterflies are a bit of a canary in a coal mine,” he told The Canadian Press. “They’re really sensitive to changes in weather. They’re sensitive to changes in habitat loss. They’re ...

KANSAS (KSNT) – A Soviet space probe built to withstand Venus’ harsh atmosphere will crash into Earth at an unknown location sometime next week. 27 News spoke to NASA/JPL Solar System Ambassador ...

Jobless claims are perhaps the best canary in the coal mine, so to speak, for the economy. They tend to start to rise ahead of economic weakness or recessions. There's no sign of that. Jobless ...

A public health researcher says the amount of fentanyl found in St. John's last fall is a glaring warning sign of danger to come. As Here and Now's Malone Mullin reports, removing those drugs from the ...

coal miners relied on canary birds rather than fellow miners to detect increasing levels of colorless, odorless carbon monoxide and other toxic gases in the mines that could sicken or even kill ...

"It would be important to look at this possibly as a canary in the coal mine," says Gillian Kolla, an assistant professor of public health. "There have been increases in fentanyl-related deaths in ...

"It would be important to look at this possibly as a canary in the coal mine," says Gillian Kolla, an assistant professor of public health. "There have been increases in fentanyl-related deaths in ...

Memorial University assistant professor Gillian Kolla says drug busts can paradoxically cause a spike in overdoses. (Danny Arsenault/CBC)A Memorial University researcher says the jaw-dropping amount ...