Here's a breakdown of the rare and common blood types in the U.S. by ethnicity.
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?
Cryptocurrencies aren't just alternatives to government-issued forms of money. Most of them are designed to be very different
With their big ears and long noses, the elephant is one of the most recognizable animals in the world.
Giant pandas, known for their distinctive markings and playful personalities, are considered China's national treasure.
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.
Radio waves help us communicate across close and far distances. They also help us identify otherwise invisible objects in space.
Parabens can be found in a wide variety of cosmetics, foods, beverages and pharmaceuticals — but are they bad for you?
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?"