Big features, tiny footprints. This roundup highlights miniature gadgets that actually work in real life, even if they are more fun than practical.

A new pod promises a full-body cleanse with no soap or scrubbing required. Once seated, the roof comes down and water set to 100°F (38°C) starts filling the tub.

President Trump responded to the recent Supreme Court ruling against his "emergency tariffs" by creating a 15% across-the-board tariff under a different alleged legal authority. (Win McNamee / ) ...