For those who want to cut down on single-use plastics or non-refillable containers, you should consider using a solid shave soap. Like with shampoo bars, shaving soap bars eliminate plastic and ...

A 14-year-old boy has been named "America's top young scientist" after developing a bar of soap that could help treat melanoma. Heman Bekele, a ninth-grader from Virginia, won the 3M Young ...