ROANOKE, Va. (WDBJ) - Our favorite scientists from the Science Museum of Western Virginia dropped by 7@four to talk about convection currents. Danielle Murray and Brooke Haas joined us. Watch the ...

As crops go into bins, growers will be looking to maintain quality until their marketing opportunities improve. Some ongoing ...

Earth's surface is broken up into large plates that rub against each other, causing earthquakes, volcanoes and large mountain ranges. But how unique is our planet's geology? When you purchase through ...

A study proposes that imbalanced forces and torques in the Earth-moon-sun system drive circulation of the whole mantle. The new analysis provides an alternative to the hypothesis that the movement of ...

The plate tectonics that determine the shape of our continents may have originated from a huge impact billions of years ago. This huge collision with the Earth, thought to have occurred around 4.5 ...