Add Yahoo as a preferred source to see more of our stories on Google. In the assembly hall at the Abbie School in downtown Tucson, fourth and fifth graders sat eagerly as they learned about conductive ...

The Copenhagen Wheel from startup Superpedestrian helps accelerate a cyclist going uphill, charging its battery with energy stored while braking and descending. Stephen Shankland worked at CNET from ...

BUFFALO, N.Y. — Instead of going on a field trip to the Buffalo Museum of Science, in some cases, the museum is coming to students instead. It's a way to keep learning fun during the bus driver ...