Of course, we want our pups to be happy from head to tail, but what does happiness look like in dogs? Dog behavior is complex ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

helping to block exterior sounds from reaching your ears. Noise-canceling headphones can't suppress all sounds, often struggling with high-frequency noises like sirens, dog barks, and loud voices ...

Too much earwax can cause rubbing of the ear or poking in the canal. A piece of ear wax can become dry and hard in the ear canal. This creates a feeling that an object is in the ear. Complete blockage ...