Imagine a place where more than 280 people have defied Earth's gravity, risking their lives to do science 250 miles above us. Here, on the International Space Station, unexpected challenges are a ...
When the subject of alien abductions was first suggested as a possible NOVA, I was intrigued. As a long-time sci-fi buff and one open-minded to the notion of extraterrestrial intelligence, I could not ...
About 40,000 years ago, near the dawn of the 30-millennia-long period known as the Upper Paleolithic, the first anatomically modern humans suddenly and mysteriously revolutionized their cultures with ...
When I was born, the doctors couldn't tell my parents what I was: They couldn't tell if I was a boy or a girl. Between my legs they found "a rudimentary phallus" and "fused labio-scrotal folds." They ...
In this four-part special, technology columnist and best-selling author David Pogue takes a wild ride through the cutting-edge science that is powering a next wave of technological innovation. Pogue ...
Follow Dr. Judah Folkman's quest to fight cancer by cutting off blood flow to tumors.
This hour-long program is divided into five chapters. Choose any chapter below and select QuickTime or Windows Media Player to begin viewing the video. If you experience difficulty viewing, it may be ...
During World War II, Nazi doctors and scientists performed a series of medical and other experiments on concentration-camp inmates. They undertook these studies without consent of the patients, who ...
"Making Stuff" is produced in cooperation with the Materials Research Society (MRS), an international organization of nearly 16,000 materials researchers from academia, industry, and government, and a ...
Ever since 1722, when Captain Jacob Roggeveen, a Dutchman and the first European known to have reached Easter Island arrived, scholars have debated the origins of the isolated population he found ...
"Beautiful beyond exaggeration," is how one Spanish chronicler described Tanta Carhua. Carhua was a ten-year old Inca child whose father offered her to the Inca Emperor as a Capacocha sacrifice. She ...
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