President Donald Trump pumped the brakes on his plan to deliver wide-ranging tariffs as soon as he took office, slow-tracking and toning down changes to the U.S. trade system that figured as a ...

We found a cold brew maker, a rotating makeup organizer, a beloved hair treatment, a fast-acting carpet spray, a travel neck ...

REBCO is what's known as a superconductor. Materials that have near-zero electrical resistance. But most need to be cooled to insanely cold temperatures to take on their magical properties.