Kellyann Petry Alien Con Gallery

We found lots of math-filled and science-rich toys for tiny nerds to assemble, bake, squish—or even tear apart and rebuild.

Lightweight, powerful, and generally inexpensive, the handheld vacuum is the perfect household helper.

Keep your phone, laptop, handheld gaming console, and other electronics running with these travel-friendly power banks.

Should you splurge on the new Series 11, or will the SE 3 do? Let us help you figure out which version to get (and which to avoid).

Cordless, handheld, robot, and traditional—we tested them all to find the vacuum that’s fantastic for fur.

From strenuous hikes and serious summits to weekend rambles in the park, these boots help you make the most of your time outdoors.

Top up your Qi2 Android phone or MagSafe iPhone with a magnetic wireless charging stand, pad, car charger, or power bank.

We’ve tested filters from Sawyer, Katadyn, LifeStraw, MSR and more to find the best option for every adventure.

You’re an action hero, and you need a camera to match. We guide you through all the models, plus accessory recommendations and hidden software tricks to try.

With these high-tech automatic litter boxes, gone are the days of scooping and smells. Welcome to the future.

Protect your expensive iPhone 17, iPhone Air, iPhone Pro, or iPhone 17e with our favorite cases and screen protectors.

Whether you’re looking to boost your productivity or your Fortnite stats, these are the top keyboards for the job.