An optical effect known as a Brocken spectre is caused when a rainbow halo forms around your shadow, according to the National Park Service. Haleakalā National Park photo An eerie trick of light ...

Thanks to a rare and trippy optical illusion, the sensation of being followed may not be just in your head after all. In a viral video shot on a picturesque nature hike, an otherworldly shadow figure ...

A man in Derbyshire, England captured a photo of a spectacular phenomenon in the sky, and his dazzling photograph has gone viral. Lee Howdle snapped a picture of what appeared to be an angel with a ...

Nikki Klein was having a bad day, so she drove to a national park in Washington for some “mountain therapy.” She sat in a meadow, watched the clouds hug the mountain’s ridges and chatted with another ...

Portrait of Temple Grandin” by David Lenz, oil on canvas, 2022. National Portrait Gallery, Smithsonian Institution; acquired ...