What's the Rarest Blood Type? By Rachael Rettner Here's a breakdown of the rare and common blood types in the U.S. by ethnicity.
Parkinson's Disease: Risks, Symptoms and Treatment By Cari Nierenberg About 60,000 Americans are diagnosed with Parkinson's disease each year.
Judas Iscariot: The Mysterious Disciple Who Betrayed Jesus with a Kiss By Owen Jarus Was Judas nothing more than a greedy villain?
What Is an Atmospheric River? By Greg Uyeno Atmospheric rivers are named as the cause of lots of extreme weather, especially in the western United States. Where do these rivers in the sky come from?
What Is Cryptocurrency? By Greg Uyeno Cryptocurrencies aren't just alternatives to government-issued forms of money. Most of them are designed to be very different
Who Was Pontius Pilate? By Owen Jarus Little is known about Pontius Pilate, the man who presided over the trial of Jesus.
Elephants: Earth's Largest Living Land-Animals By Alina Bradford With their big ears and long noses, the elephant is one of the most recognizable animals in the world.
What Are Superfoods? By Christopher Wanjek Superfoods, although nutritious, shouldn't be considered a silver bullet.
Giant Pandas: Facts About the Charismatic Black and White Bears By Alina Bradford Giant pandas, known for their distinctive markings and playful personalities, are considered China's national treasure.
Oranges: Facts About the Vibrant Citrus Fruit By Jessie Szalay In addition to being a delicious snack, sweet, juicy oranges have many health benefits.
Who Was the Real King Herod? By Owen Jarus The Bible falsely maligns Herod has a monster who tried to kill baby Jesus.
What Is the Ark of the Covenant? By Owen Jarus Said to have magical powers, the ark vanished 2,600 years ago and, according to some stories, it may not appear until the end times.
Earth's Magnetic Field and Wandering Poles By Rachel Ross Earth's magnetic poles are rather inconsistent.
What Are Radio Waves? By Jim Lucas Radio waves help us communicate across close and far distances. They also help us identify otherwise invisible objects in space.
What Are Parabens? By Rachel Ross Parabens can be found in a wide variety of cosmetics, foods, beverages and pharmaceuticals — but are they bad for you?
Biblical Archaeology: The Study of Biblical Sites & Artifacts By Owen Jarus Biblical archaeologists work to uncover the truths and inaccuracies of ancient biblical texts.
What Are Neutrinos? By Adam Mann Billions of them are passing through every centimeter of your body right this instant, but you can't feel them. What are these mysterious "little neutral ones?"
