Quiz yourself: Jeopardy’s hardest first-tier questions
The Spanish flu came on quickly. Some people felt fine in the morning but died by nightfall. People who caught the Spanish Flu but did not die from it often died from complications caused by bacteria, such as pneumonia.
The first human has died from the H10N8 avian flu virus, which has only been detected in birds until now. Take a look at history's four main flu outbreaks.
What's slithery, scaly and has a forked tongue? Some type of snake? Not quite.
The underwater drone scanning for traces of Malaysia Airlines Flight 370 should be completed with its task within the next week as the search for the plane intensifies for the next few days, a government official said Saturday.
"Today and tomorrow, it...