Get an Ember mug or other self-heating coffee mug for cheap this Prime Day. I was initially skeptical that it was worth the high price tag, but now that I have one, I can't go back.

Tired of stubborn coffee mug stains? Get tips for how to use Epsom salts to restore your mugs to their original shine and enjoy cleaner coffee breaks.

A DIY grid mug display is the perfect solution to your jumbled, crowded coffee mug cabinet. Then build your home coffee bar around this eye-catching feature.

Berkeley scientists have developed a smartphone-based biosensor that mimics coffee-ring physics to detect disease proteins with exceptional sensitivity — but more research is needed before it reaches ...