The World’s Longest Pedestrian Suspension Bridge Opens in Portugal

Suspended 574 feet above Portugal’s Paiva River, the 516 Arouca pedestrian suspension bridge stretches nearly 1,700 feet and sets a new record for length in the category. Built by Conduril and designed by Studio Itecons, the steel and concrete construction connects parts of the UNESCO-recognized Arouca Geopark (a popular outdoor location known for its greenery) gorges and an enchanted length of wooden walkway. Read more …

Uncovering The Formula For a Mysterious, Medieval Blue Ink

For thousands and thousands of years a purple-blue ink known as folium was used to color all kinds of books, cheese rinds and more, but its formula was lost until a team of researchers recently deciphered the recipe through three ancient texts. It’s long been confirmed that the dye comes from the fruit of chrozophora tinctoria, but this isn’t a complete assessment. By poring over the …

Best of CH 2019: Travel

From Bhutan to Budapest and Maasai Mara to Mexico, our most extraordinary adventures

As the Earth made its way around the sun, our team of staffers and contributors traversed the globe in search of inspiration and the stories that come from diverse, in-depth experiences. We are more conscious than ever of the traumas imparted on the environment by long-haul flights—and this has only made the travel we commit to all the more valuable as we aim to reduce …