How does sugar impact our brain? Well, this is a tale of two sugars - glucose and fructose. Both occur naturally, but one of them has a vastly different way of communicating with your brain. In one corner we have glucose, commonly found in pineapples and oranges among others. The consumption of this sugar registers a “full” feeling in the brain.
Why is it important for every child’s education to include play and hands-on activities in nature? What is the significance of outdoor play for children with learning deficiencies? How do teachers find the resources needed to make connections between classroom instruction and real world experiences?
My name is Hales Parcells and I am a student at the University of Virginia, studying Environmental Sciences. I have been passionate about the ocean ever since I was a little girl playing on the beach. I spend a lot of time studying the mysteries of the ocean and the more I learn, the more I am aware of all of the harm that we humans can cause.
So, what causes the mid-life crisis? For a long time it was believed that stress from responsibility played a heavy hand in the ushering in of the ‘mid-life crisis.’ The idea of mortgages, careers, bills, and various other social circumstances sure can be a heavy load for an individual to juggle.
When Nick Butler takes the controls of his Stafford County high school team’s competition robot, he’s bringing literally a lifetime of experience to the task. At the age of 16 months, Nick was diagnosed with Spinal Muscular Atrophy (SMA) Type 2, a hereditary disease that causes weakness and wasting of the voluntary muscles in the arms and legs of infants and children.
The elephant, Earth’s most charismatic and majestic land animal, today faces market forces driving the value of its tusks to levels once reserved for gold. In this groundbreaking National Geographic special, follow journalists Bryan Christy and Aidan Hartley as they go undercover and inside the criminal network behind ivory's supply and demand.
The James River runs through it... through the City of Richmond. And just minutes downriver is an incredible opportunity to see resident bald eagles in their natural habitat. Did you know that we have an incredible conservation success story to tell? Thirty years ago there were no bald eagles on the James River. Today, over 180 pair of resident bald eagles call the James River home. And the James River is now considered to have the best bald eagle comeback in the entire North American continent!
What’s the future of fuel? There are many ideas that have been presented ranging from solar to wind to hydropower. The growing energy needs of our planet will require some creative thinking and likely some ideas that don’t reside in the standard energy toolbox that we are accustomed to today.