Optical illusion puzzles are more than just fun internet distractions. These puzzles have been a part of daily lives since old times. Earlier these puzzles were presented in newspapers and now they ...

Neurons in the brain's motor cortex previously thought of as active mainly during hand and arm movements also light up during speech in a way that is similar to patterns of brain activity linked to ...

Autoimmune diseases are characterized by an excessive immune response that causes the host's immune system to attack its own healthy tissues, organs, and cells. 1 Clinical manifestations of autoimmune ...

Sarah D. Sparks is a reporter and data journalist for Education Week who covers the teaching profession and pedagogy for Education Week. She has covered education research and the science of learning ...