Plus, best practices for cleaning each item on the list.

"Our results indicate that [the presence of micro- and nanoplastics] is a previously underestimated factor in the development and intensification of chronic inflammatory bowel diseases," Kenner added.

There's rich rewards for homeowners who rent out their homes to tourists, particularly in hotspots such as The Cotswolds - but you might have to jump through hoops first.

While you're struggling to zip your overstuffed suitcase, minimalist travelers are crossing continents with just a ...