Russian forces have reportedly entered the city of Kupiansk although Ukrainian authorities said that the troops had been ...

Britain and its Empire lost almost a million men during World War One; most of them died on the Western Front. Stretching 440 miles from the Swiss border to the North Sea, the line of trenches ...

Lead in drinking water remains a serious issue across the United States, and while some states have relatively few reported lead service lines, others have hundreds of thousands of lead service lines ...

The contentious map shows the "nine-dash line", which China uses to show its ... movie - but it shines a spotlight on one of the world's hottest territorial disputes. Abominable is an animated ...