As a simple pivot joint, the knees serve to flex and extend the knee, allowing us to sit, stand, walk, run, jump and kick. Often in a straight direction. Weak knees will limit our capacity to ...

Saba and No ID have released their highly anticipated collaborative album, and it's stacked with special guests. On Tuesday, ...

will become “the largest K-12 educator development organization in the country with an explicit focus on equity in teaching and learning for underserved students,” Pivot and UnboundEd said in a joint ...