The 2017 Nissan Pathfinder verges on being a decade old this year. Does it mean it's a bad choice on the used market?

The NTSB says Boeing knew for years about a flawed engine-mount part that failed on a UPS cargo plane that crashed in Louisville, killing 15, but determined it was not a flight safety risk.

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 attempts ...