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On a four-point scale, from one (strongly disagree) to four (strongly agree), please rate the following statements: “The Apollo moon landings never happened and were staged in a Hollywood film studio”; ”Princess Diana’s death was not an accident but rather an organized assassination by members of the British Royal Family who disliked her”; “The Coca-Cola…

Worried that public schools are failing to prepare students for a complex and changing world, educators unveiled new guidelines Tuesday that call for sweeping changes in the way science is taught in the United States, emphasizing hands-on learning and critical scrutiny of scientific evidence. Among many other changes, the guidelines call for introducing climate science…

In the book Theoretical Morphology, George McGhee examines why living things look the way they do. He explores the space of the potential shapes of organisms, or their morphology, and compares that to what we find in Nature, finding that the actual morphologies are often a subset of those potential shapes, due to chance and…

In a lab at Harvard Medical School, a man is using his mind to wag a rat’s tail. To send his command, he merely glances at a strobe light flickering on a computer screen, and a set of electrodes stuck to his scalp detects the activity triggered in his brain. A computer processes and relays…

So far our galactic adventures have included landing men on the moon, taking pretty pictures of Saturn, and roaming the surface of Mars. So what’s next on NASA’s to-do list? Perhaps snagging an asteroid to keep in our own backyard.

The audiences at TED talks are used to being wowed as they learn about advances in technology. Even by TED standards, however, the 2011 presentation by Anthony Atala of the Wake Forest Institute for Regenerative Medicine was amazing. Unseen by the audience at first, various vials and nozzles hummed with mysterious activity behind Atala while…