From lightweight, collapsible water bottles to insulated options that keep your drinks hot or cold, these are the 10 best water bottles for travel.

From preschool-friendly bottles to durable picks that can survive a full school day, these mom-tested favorites are leakproof, easy to clean and kid-approved.

We tried the best water bottles from Owala, Stanley, Yeti and Hydro Flask, testing them on insulation, leakage and more.

CR's experts pick the best portable solar panels and battery chargers to power devices like phones and laptops, plus back-up batteries and power stations.

The best portable grill has to cook batches of burgers for a crowd. It must fit in a car without taking up an entire row of seats. In a perfect world, it also reduces cleanup, so you can hit the road ...

Hydrogen is a promising clean-burning fuel for trucks, ships, and airplanes. The global demand for hydrogen has nearly doubled over the past two decades. But most hydrogen today does not come from a ...

Everyday Health independently vets all recommended products. If you purchase a featured product, we may be compensated. Learn why you can trust us. Everyday Health independently vets all recommended ...

Reisner and team with the solar-powered reactor that can convert plastic waste into clean hydrogen fuel outside Cambridge University's Chemistry Department. Credit: University of Cambridge. Plastic ...

Housewarming gifts are tricky. They are tricky by scale: larger than a host gift, smaller than a wedding gift. And they are tricky by kind: housewarming gifts should be practical and also personal ...

Technology that generates electricity through an electrochemical reaction between hydrogen and oxygen, with water as the only byproduct. Hydrogen fuel cell range extender for electric vehicles A fuel ...

Electrochemical devices that convert hydrogen and oxygen into electricity to power electric motors in aircraft. A portable device that generates hydrogen electricity on the go, capable of charging ...