M.C. Davis spent close to 90 million dollars buying up 54,000 acres of heavily logged land in the Florida Panhandle, turning what timber companies had stripped bare into one of the largest private nature preserves in the southeastern United States. Since founding what he called Nokuse Plantation in 2000, Davis and his team have planted…

On a remote island in the Marshall Islands, a concrete dome built more than four decades ago holds roughly 85,000 cubic metres of radioactive waste left over from the United States’ Cold War-era nuclear testing programme. Known officially as Runit Dome and locally as The Tomb, the structure was built between 1977 and 1980 to…

In 1998, a Tucson resident named Brad Lancaster took a saw to the curb outside his home and cut six openings into it, creating small channels to divert rainwater off the street and into the space between the sidewalk and the road. Cutting into a public curb without permission was against city rules, and Lancaster…

Most people get pushed toward picking one lane early on, one career, one identity, one clear answer to give whenever someone asks what they do. Kal Penn, the actor and former White House official, simply never accepted that framing. “Growing up, I always had two interests and two passions,” he said, “one being public service…