Travel

In recent months, news organizations have covered crosswalk construction or changes to existing crosswalks, including new, decorative pavers in Slidell, Louisiana, proposed infrastructure changes aimed at improving pedestrian safety in Phoenix, and decorative, themed crosswalks, such as rainbow crosswalks painted in towns across the country for Pride month. Such stories call attention to the dangers of pedestrians and vehicles sharing roadways -- and the rising rate of pedestrian deaths nationwide. The Governors Highway Safety Association estimates at least 7,508 pedestrians were killed as a result of crashes on U.S. roadways in 2022. more »

“Observing changes in Earth’s rotational pole is useful for understanding continent-scale water storage variations,” said Ki-Weon Seo, a geophysicist at Seoul National University who led the study. Seo said. “Polar motion data are available from as early as the late 19th century. So, we can potentially use those data to understand continental water storage variations during the last 100 years. Were there any hydrological regime changes resulting from the warming climate? Polar motion could hold the answer.” “I’m very glad to find the unexplained cause of the rotation pole drift,” Seo said. “On the other hand, as a resident of Earth and a father, I’m concerned and surprised to see that pumping groundwater is another source of sea-level rise.”   more »

Rose Mula Writes: Some people never leave home without their American Express card; I never leave home without a camera. Digitized pictures of the twenty-five countries and forty-plus states of America that I’ve visited since my first tour of exotic New Hampshire constantly flash on my computer monitors and digital frames throughout my home, helping me relive the magic every day. The galleries on my tablet, IPod, and phone teem with images of everything and everyone I love. more »

Ferida Wolff Writes: "I find this activity so simple and calming that I like to do it often during the nice weather. And each season nature invites us to share in the changes, to see the variety that exists naturally. I hope that everyone has access to a calming place, a space to take a deep breath and let go of any worries... An awareness of the natural connection can beautifully enhance our lives." more »