Often tucked away in your medicine cabinet, hydrogen peroxide is a good disinfectant you can use around the house. Experts share how to use hydrogen peroxide for cleaning.

A lack of zinc in the diet may promote telogen effluvium, a common but reversible form of hair loss caused by a lack of nutrients. Taking a zinc supplement may reverse the effects of hair loss ...

May 27, 2025 — Engineers developed a fuel cell that offers more than three times as much energy per pound compared to lithium-ion batteries. Powered by a reaction between sodium metal and air ...

Some people notice that their skin, lips, and hair become dry and fragile in the winter. Many types of heating units pump hot, dry air through the house or office, which can dry out the skin ...

Department of Atmospheric and Oceanic Sciences, University of California, Los Angeles, Los Angeles, California 90025, and Department of Civil and Environmental Engineering, University of Southern ...