Magnets are big-time materials, finding roles in products ranging from motors to medical-imaging systems. Now, a team of engineers’ improvement of a custom-made magnetic material increases the odds ...

At one time giant blocks of ice were the best solution we could come up with for keeping food cold. That primitive approach was eventually replaced by electric refrigerators using compressors and ...

Future iPhones and iPads could come with a new cooling system that uses magnets to circulate fluids and transfer heat. If your state allows it and you've put an iPhone on a car mount in your window, ...