rocks

How to Capture Ultraviolet-Induced Fluorescence (UVIF) Photos

Ultraviolet-induced fluorescence (UVIF) occurs when molecules in an object are excited (energized) by high-energy ultraviolet wavelengths (from our UV flashlight) and as a result, emit longer wavelengths in the visible portion of the spectrum (red, green, and blue). These emitted longer wavelengths are what we are photographing.

Death Valley National Park Landscape Photography

How to Leverage a Clear, Cloudless Sky in Your Landscape Photos

If the weather forecast shows clear skies and bright sunlight, it doesn't mean photographers should abandon their plans for a landscape shoot. Photographer Michael Shainblum has shared tips on how he leverages these weather conditions to come home with a successful set of photos.

Time-Lapse and GPS Data Proves It’s Not Ghosts Moving Death Valley’s Mysterious ‘Sailing Stones’

Since the early 20th century, people have been studying and theorizing how some rather heavy rocks in Death Valley called 'Sailing Stones' somehow glide across the dry, desert floor of what is often the hottest location in the United States.

And while a number of feasible theories had come to light, it's only recently that one of these theories was proven thanks to a dedicated time-lapse camera setup.

Long Exposure Photos of Rock Faces Lit by Flashlights, the Moon, and the Stars

Earlier this month, we featured a neat light painting experiment by photographer Matt Holland that involved long exposure photos of rock climbers wearing colorful lights. The climbs resulted in colorful light trails that tracked the course each climber took.

Over the past four years, photographer Neal Grundy has also been working at combining long exposures, light painting, and rock climbing. Unlike Holland, however, his work is more focused on illuminating the faces of large cliffs rather than creating squiggly trails of light.