Nurse-approved running shoes, celeb-loved slides, the Sambas everyone's clamoring for and more — prices start at just $18.

We found Ugg slippers at 40% off, Skechers sneakers for $30 less, Clarks boots more than half off and more of the best Black ...

Abstract: In high-gain quadratic DC-DC converters, input components often face significant current stress, while output components endure higher voltage stress. To address these challenges, this ...

Buyers say these Adidas running shoes are "super light" and offer "excellent cushioning," and right now they're as much as 63% off at the Amazon-owned company Woot.