With President Obama recently authorizing military action against ISIS, legal scholars are revisiting the question of who can declare war and who can't.
Although the list of countries that have nukes is not a terribly long one, their presence anywhere can give people mushroom-cloud nightmares. Trace examines the small, confirmed, nuclear club and a few other countries that may be close to joining.
With news reports suggesting more than 100 Americans have left the country to fight alongside ISIS terrorists, what's the likelihood they would return to the U.S. to continue the fighting?
TestTube's Steve Goldbloom breaks down the current conflict in Ukraine -- what it's all about, and how the battling factions ended up squaring off.
Missouri's governor has called in the National Guard, thanks to the current unrest in the city of Ferguson. Who makes up the National Guard and what exactly is it? Tara has the answers in this explainer.
Reporter James Foley's beheading in the Middle East was part of a long tradition of sending a gruesome message. Continue reading →
While some conflicts tend to lead the headlines on a daily basis, other countries are at also at war, in more places than might be imagined.
In use for more than 20 years, Tomahawks may be used against Syria
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