Author: Terrence Cons

Failures of perception illuminate the neurology of how we see.

The high technology that could help us live through the sun’s inevitable transformation.

Tantalizing evidence suggests that brain activity shifts to increase wisdom as we age.

Space mining is no longer science fiction. By the 2020s, Planetary Resources and Deep Space Industries—for-profit space-mining companies cooperating with NASA—will be sending out swarms of tiny satellites to assess the composition of hurtling hunks of cosmic debris, identify the most lucrative ones, and harvest them. They’ve already developed prototype spacecraft to do the job. […]

Gregor Hintler had what seemed like a simple question: How many trees are there? As part of Plant for the Planet, a youth initiative that aimed to plant one billion trees in every country by 2020, he needed a way to figure out how many trees the planet could fit. But when he tried to […]

Georg Cantor died in 1918 in a sanatorium in Halle, Germany. A pre-eminent mathematician, he had laid the foundation for the theory of infinite numbers in the 1870s. At the time, his ideas received hostile opposition from prominent mathematicians in Europe, chief among them Leopold Kronecker, once Cantor’s teacher. In his first known bout of […]

Hope Jahren, a geobiologist and geochemist, wants to speak to you. For decades, she says, she’s been speaking to the same people, her scientific peers, and now it’s time for a change. “I wanted to write this book”—her memoir, Lab Girl, published today—“in order to talk to somebody new,” she told Nautilus recently. Her subject? […]

Just last month, Carmen Blandin had a remarkable dream. In it she saw, for the first time, not her old face in the mirror—the one she had for the first 38 years of her life—but the new face she received in a transplant three years ago. “I actually saw me with my new face,” she […]

Can an organism ever become perfectly evolved? In Richard Lenski’s lab at Michigan State University, scientists are trying to see if that’s possible. The idea grew out of the lab’s Long-Term Evolution Experiment, started in 1988, with Escherichia coli; in 2010, they celebrated 50,000 generations (500 occur every 75 days). The lab has 12 populations […]

A new theory sheds light on the emergence of life’s complexity.