What's with all the rules about lithium batteries on flights? Here's the answer to that, and more common travel questions.

Thomas Jefferson’s inauguration on March 4, 1801, marked the first time a president was sworn in at the newly established ...

Which president had the longest inaugural address? Which has been sworn in the most? Which ended the ceremony’s top-hat ...

"For example, if you are a male and your donor is a female and you do a blood DNA test your results will show that you are a ...