A recent vote over a proposed tool to predict the risk that a person would pose a threat to public safety in Pennsylvania stirred a debate over its unintended consequences.
A less icy Arctic will be an economic boon for some, but marine wildlife experts are focused on the increased risks more ships will pose to certain polar species.
Donald Trump's continued criticism of the political and military alliance has member-states concerned, and could impact the president's first bilateral meeting with Vladimir Putin.
The animal is considered sacred in certain regions of the country, and that belief is being used to prevent locals from killing the endangered creature for profit.
Two new analyses make clear the Environmental Protection Agency and the Department of Defense have downplayed the public-health threat posed by chemicals used to develop Teflon and Scotchgard.