“Cancer treatments have hit a wall,” says chemist Michael J. Sailor of the University of California at San Diego. Today’s chemotherapy drugs leave the body too quickly, and both chemo and radiation kill healthy cells indiscriminately, he explains. So he has developed “nanoworms,” strings of iron-oxide particles that could swim through your blood to kill nascent cancerous tumors—and nothing else.
Though it may seem like merely a yearly inconvenience to most, the flu in fact kills around 36,000 Americans annually and costs the country between $71 and $167 billion dollars; the equivalent of 10 September 11ths in deaths and a Hurricane Katrina in damages every year. Most attempts to prevent the flu focus on vaccination, but a new study suggests drugs could actually prevent the deadliest symptoms of the disease.
After countless accounts of near-death experiences, dating as far back as ancient Greece, science is now taking serious steps forward to explore the nature of the phenomenon. A new project aims to determine whether the experience is a physiological event or evidence that the human consciousness is far more complicated than we ever believed.
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Science is reinventing play, from extreme sports to gamification to ridiculous roller coasters to the playgrounds of tomorrow, and this issue is chock full of fun. Also, on a less fun note: Did global warming destroy my hometown?