Adorama offers the Able Planet Sound Clarity Over-The-Ear Active Noise-Canceling Headphones in Black/Chrome, model no. NC550BC, or Silver, model no. NC550S, for $49.99 with free shipping. That's tied with our mention from May and the lowest total price we could find by $34. (Most stores charge $150 or more.) They feature active noise cancellation via two AAA batteries (included), LINX audio technology with remote and microphone, airplane adapter, and 20Hz to 20kHz frequency response.
Exercising in the right way can "significantly" improve brain function for folks over age 50, new research shows. Here's the skinny.