Could you get the same therapeutic benefits of a psychedelic drug without actually tripping? Neuroscientist David Olson wants to re-engineer psychedelic molecules to remove the trip. If successful, he might revolutionize the treatment of mental disorders.

Uzbekistani electronic musician Andrew Pekler is fascinated by "phantom islands" — islands that 15th and 16th century explorers made up to please wealthy patrons of their expeditions. So, he built an digital map of them, and added a soundtrack.

Samoan journalist Lagipoiva Cherelle Jackson was born and raised on the island of Savai'i. Rising sea levels washed away the small barrier islands that protected her home, eventually, forcing people to move — just one example of climate change disappearing islands in the South Pacific.

Ramtin Arablouei and Rund Abdelfatah are the producers and hosts of "Throughline" from NPR. They explain why history belongs in the news and how they fell in love with it.

The debate is cartographer today is about which is better — a paper map, or a digital one? Cartographer Mamata Akella argues that there are merits and downsides to both.

Lulu Miller, author of “Why Fish Don’t Exist,” first read the young adult book “The Search for Delicious” when she was in that transformative and uncertain stage in between childhood and adulthood.

Bad things happen when people lose their connection to the more-than-human world. "Animals know something that we that don't," says psychologist Sharon Blackie. That's one lesson you can take from the old shapeshifting myths and fairy tales.

Simon Winchester is a British journalist and best-selling author who spent decades on the road before finally buying a small farm in the Berkshires. The experience led to his book “Land: How the Hunger for Ownership Shaped the Modern World."

Makenna Goodman is a modern-day homesteader and novelist in rural Vermont. She was inspired by Scott and Helen Nearing, who were back-to-the-land pioneers. But she says their philosophy of "the good life" reeks of class privilege.

H.P. Lovecraft's influence on pop culture has exploded in recent years. But why? Erik Davis is a cultural critic and the author of the essay, "Calling Cthulhu: H.P. Lovecraft's Magickal Realism." He fell under Lovecraft's spell as a teenager.

Think that it's too soon to get your kids hooked on H.P. Lovecraft's cosmic horror? Think again. They might be enchanted by "The Call of Cthulhu for Beginning Readers" by Richard Ivankovic, alias Doctor Faustus AS.

To a certain extent, loneliness is part of the human condition. You can be lonely anywhere, even surrounded by friends. But modern life has exacerbated it, and that requires modern solutions. Indie game designer Jason Rohrer has one — an artificial friend named Samantha.

Given the chance, how do Africans tell stories about their own imagined future? And how might the story be different? To get a sense of where African science fiction is heading, we talked with Nnedi Okorafor and Ainehi Edoro.

David Foster Wallace gave the commencement speech at Kenyon College in 2005. It was popular enough to eventually be published in a thin little book called “This Is Water.”