The scientists behind the new study said they could be used in stronger, lighter and more fuel-efficient components for airplanes and cars. They published their findings Jan. 23 in the journal ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics ...

seeing the video of the plane actually going down. >> authorities are warning folks to steer clear of the area again. there's so much we're learning. this is all happening also in a week. we're here ...