Climate change threatening survival of arctic foxes - here's how scientists are helping - CBS News
Climate change threatening survival of arctic foxes - here's how scientists are helping - CBS Chicago
Watch CBS News
Climate change threatening survival of arctic foxes - here's how scientists are helping Experts say they need to hunt rodents to survive long winters and climate change is making their prey more scarce.
Be the first to know
Get browser notifications for breaking news, live events, and exclusive reporting.
Related Knowledge Center: Climate science
What began as a theory in the 1890s — that industrial emissions of carbon dioxide could increase global temperatures — had progressed to a scientific fact a century later. Scientists across a range of disciplines are studying the impact of the still-growing concentration of carbon dioxide and other so-called “greenhouse gases” in the atmosphere as they call for industrial and governmental policies to slow, then halt, the warming of the planet.