It took seven years and $27 million to create the first of seven mirrors for the Giant Magellan Telescope (GMT), but now UA astronomers and optical scientists are gearing up to crank them out much ...

Trump threatens to use military over Minnesota anti-ICE protests U.S. President Donald Trump threatened on Thursday to invoke the Insurrection Act to deploy military forces in Minnesota after days of ...

With a history stretching back to the dawn of civilisation, investing in gold is perhaps one of the most tried-and-tested economic transactions you can make. Gold’s recent history has also been a ...

The 11-member U.S. delegation is scheduled to meet Danish Prime Minister Mette Frederiksen and her Greenlandic counterpart Jens-Frederik Nielsen. More than 422,000 people signed contracts with Russian ...