Scientists are reexamining footprints found in ash from a volcano millions of years ago in modern-day Tanzania.
An 800-Year Old Mummy Discovered in Peru
Mummification is a technique of preserving the dead bodies that have been in use for thousands of years to protect the bodies of the departed. The ritual has been praciced by..
Ireland Looks to Seaweed to Cut Down on Cow Methane
Scientists in Ireland are gathering natural seaweed to give to cows and sheep to minimize the amount of methane gas emitted by agricultural animals. Seaweed given to animals..
A Digital Project Brings the Birthplace of the Olympics to Life
Southern Greece is gaining attention for its innovative technology project that enables visitors to experience the ancient birthplace of the Olympic Games. Olympia, Greece's..
How the Dinosaurs Disappeared but Crocodiles Survived
Dinosaurs controlled the Earth around 66 million years ago. However, a giant asteroid with a diameter of more than 9 kilometers collided with a shallow sea in Mexico. This..
How did Uncle Sam Become a Symbol of America
Uncle Sam is instantly recognizable to most Americans as a symbol of the United States or a national moniker. Almost invariably dressed in red, white, and blue, he is pictured..
Traveling at Even 1% the Speed of Light May Be Possible
While 1% of anything may not seem like much, that's close to 7 million miles per hour at the speed of light!
How Does Bilingualism Influence the Brain?
Studies show that when you consistently use a second language, it becomes "active" in your brain alongside your original language.
What Would it Be Like to Reach Out and Touch a Cloud?
If you've ever gone outdoors on a foggy day, you've been a lot closer to a cloud than you thought.
What Happens When You Get Pins and Needles?
This feeling, often referred to as "pins and needles," is scientifically referred to as paresthesia.