Although the country has been hit hard, Iranians have managed to live under sanctions for four decades.

Some wolf puppies will unexpectedly play "fetch," researchers say, showing that an urge to retrieve a ball might be an ancient wolf trait and not a result of dog domestication.

Ukraine's Internal Affairs Ministry says it's asking the FBI to help determine whether international laws were broken, or "whether it is just a bravado and a fake information" from a U.S. politician.

The Government Accountability Office opined on Thursday that the Trump administration's actions in the Ukraine affair went beyond the bounds of a law called the Impoundment Control Act.