My daughter Abby Campbell and I were walking on the beach in California in 2023. She stopped to pick up something that looked sort of like a bubble on top of the wet sand. It was a piece of sea glass ...

Yooperlites are rocks that fluoresce under UV light. The best time to search for Yooperlites is after a storm, when waves may have unearthed new rocks along the shores of Lake Superior. Rock hunters ...

As Europe buckles under a punishing heat wave, residents and summer travelers are struggling to find relief. Here’s how and where to look for respite. By Nia Decaille As Europe buckles under a ...