The thorny skate's population may have declined, but not by enough to justify listing it under the Endangered Species Act, the federal government has ruled.
A survey of U.S. political science professors a month into Donald Trump's presidency shows that fraud-free elections tops a list of 19 principles as most essential to democracy, as do free speech and a free press.
Flooding from a new lake created by a landslide of mine waste shut down one of Bosnia's main highways Saturday and raised fears of further flooding.
The arena has all the features that a professional sports venue needs: stands, warm-up areas for teams, massive screens for spectators and a broadcast platform for commentators. But what distinguishes this new Las Vegas arena ...
The tomb of a medieval king whose murder changed the course of Scottish history in a real-life "Game of Thrones" could be unearthed in a new hi-tech project launched Saturday.
People living in neighbourhoods with more birds, shrubs and trees are less likely to suffer from depression, anxiety and stress, according to research by academics at the University of Exeter, the British Trust for Ornithology ...
Photographers, poachers and eco-tour operators are in the crosshairs of a Canadian conservationist who warns that tracking tags are being hacked and misused to harass and hunt endangered animals.