You probably have a little tub of petroleum jelly stashed in a bathroom drawer, gathering dust next to a half-used bottle of dry shampoo and three kinds of lip balm (it’s OK — we all do). But guess ...

Leaf blowers aren’t just for leaves. There are plenty of jobs around the house, and beyond, that can be made easier using powerful bursts of air. Some seem obvious, while others may surprise and ...

Horsetail along the Rio Grande in Albuquerque, NM with researcher's dog Coco as perspective. “It's a meter-high cylinder with a million holes in it, equally spaced. It’s an engineering marvel,” Sharp ...

This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...

We may receive a commission on purchases made from links. Once upon a time, professional-grade photography equipment might have cost you a month's salary. Nowadays, with the used market offering ...

If you're shopping for a used car, the options keep getting better and the prices keep going lower. According to the latest data from car shopping website Edmunds.com, the used car market is hot, with ...

“Steroids” is an umbrella term that can be used to refer to corticosteroids, anabolic steroids, and sex hormone steroids. The term “steroids” most often refers to a class of medications called ...

While the prices of new EVs are continuing to climb on average, so are the costs of new cars in general. As of March, the average new car transaction price in the United States was almost $48,000, ...

Substance use and substance use disorder differ by the frequency of use and the effect on a person’s life. Substance use disorder is a mental health condition. Substance use refers to using both legal ...

This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...