Want to take pictures that will make people gasp? Photographer David Yarrow shares his advice on how to avoid the played-out and zoom in on the unexpected.

Artist R. Luke DuBois explains the vision behind his presidential project — and puts citizens’ knowledge to the test.

These precise re-creations of the world have the amazing ability to bring us up close to people and animals that are far away in space and time, says artist Aaron Delehanty.

Artist and professor John Sabraw is turning industrial acid runoff into striking pigments and paints that could be used to save Ohio’s rivers and streams

After examining dozens of Ice Age cave sites across Europe, paleo-archaeologist Genevieve von Petzinger found our ancestors used a small group of signs in common. Here, she walks us through her eye-opening discoveries and their implications.

How do you design a sacred space that invites people in regardless of who they are and what they believe (or don’t)? Architect Siamak Hariri takes us into the planning and poetry behind building the luminous Bahá’i Temple in South America.

A photographer’s lovely visual thank-you to our nation’s often overlooked medical professionals.