
Katie Treharne
Katie is a freelance journalist, sub-editor, and web content writer who covers everything from hobbies to luxury travel and wellness. Throughout her freelance career, she has been a regular contributor to LiveScience's sister site, Top Ten Reviews, and other publications. A content writer for a travel booking website and Assistant Editor for a luxury travel magazine, Katie is fascinated with the digital sphere and how it helps to inform and inspire people.
Latest articles by Katie Treharne

Air purifier vs essential oil diffuser: What's the difference?
By Katie Treharne last updated
REFERENCE We pit air purifiers against essential oil diffusers to get a sense of the differences.
Sign up for the Live Science daily newsletter now
Get the world’s most fascinating discoveries delivered straight to your inbox.
LATEST ARTICLES