Latest updates from the BBC's specialists in fact-checking, verifying video and tackling disinformation.
Lake Erie leads at 95% frozen while Lake Huron surges 21% in one week as Arctic air drives rapid ice expansion across the region.
Repairs at key missile sites began soon after they were hit by Israeli and U.S. strikes last year, but work at Iran’s nuclear ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results