Human immunodeficiency virus (HIV) is a germ that causes a lifelong infection that slowly weakens the immune system. Though the infection is lifelong, medicines can keep the virus in check and ...

Discover interesting facts about the origin of the human species and what makes us different from our ape cousins.

Learn facts about sleep, during which the body rests, recuperates and performs essential repairs.

Here are five facts about economic recessions, starting with this one: You won't know when it arrives.

The periodic voting to elect a new pope has been going on for centuries and created a whole genre of historical trivia. Here are some facts about conclaves past ...

In addition to The Last Judgment, another famous fresco from Michelangelo's hand is The Creation of Adam. This relatively complex painting was finished in only 16 days around 1511. The Sistine Chapel ...

Here are ten surprising and interesting facts about Papal conclaves. The longest conclave lasted almost three years There is no limit as to how long a conclave can last when electing a new Pope.

The first conclave held in the Sistine Chapel was in 1492. Since 1878, the chapel — renowned for its iconic Michelangelo’s frescoes — has become the venue of all conclaves.

Discover interesting facts about what defines robots, what they can do, and if they'll replace humans.

Facts of Life star Lisa Whelchel explains why she didn't release more music after her '80s solo album The actress also discusses returning to Season 2 of ‘Collectors Call’ on MeTV.