Shark humor has its time and place, but not when I'm snorkeling somewhere called Shark Bay. At the Heron Island Research Station, a laboratory on the teardrop-shaped atoll 45 miles off Australia's east coast, the suntanned, chirpy station manager gives a parting wave to the three students who are taking me out for my first look at the legendary corals of the Great Barrier Reef. "Just don't get eaten, will you?" she says. Ha-ha. Happily, there are no sharks ...

A year and a half after President Obama loosened restrictions on government funding of human-embryonic-stem-cell research, a federal judge on Monday, Aug. 23, declared all such studies temporarily off-limits for taxpayer dollars, on the grounds that they violate a 1996 law. The decision could be a devastating step backward for a promising new science that has the potential to generate new treatments and possibly even cures for diseases such as diabetes and Parkinson's — and the reaction ...

The search for a cancer vaccine has largely been a painstaking, systematic chore of isolating some agent that might produce cancer-killing antibodies in human patients. Last week Swedish Immunologist Dr. Bertil Bjorklund announced that he was taking a shortcut. Rather than waiting for time-consuming analysis, he will inoculate humans with a complex substance that has produced favorable cancer antibody responses using rabbits and horses. Over a seven-month period. Bjorklund vaccine will be injected into 100 Swedish volunteers between 60 and ...

The improbable chain of events that led Alexander Fleming to discover penicillin in 1928 is the stuff of which scientific myths are made. Fleming, a young Scottish research scientist with a profitable side practice treating the syphilis infections of prominent London artists, was pursuing his pet theory--that his own nasal mucus had antibacterial effects--when he left a culture plate smeared with Staphylococcus bacteria on his lab bench while he went on a two-week holiday. When he returned, he noticed a ...

It's a ritual that boils the blood of whale-watchers everywhere. On Nov. 18, a fleet of four Japanese vessels left Shimonoseki harbor in Western Japan to begin its five-month whale hunt in the Antarctic Ocean. This time, however, the whalers are planning what's expected to be its largest hunt in decades; along with about 850 minke and 50 finback whales, the fleet says it plans to harpoon as many as 50 humpback whales for the first time ...

We are a nation grown numb to the seemingly endless fine print that accompanies our purchases. But every now and then a product is sold with a warning that should command attention. Consider the little-noticed bit of legalese that comes in the safety manual for Apple's iPhone 4: "When using iPhone near your body for voice calls or for wireless data transmission over a cellular network, keep iPhone at least 15 mm away from the body, ...

What is creativity? Where does it come from? The workings of the creative mind have been subjected to intense scrutiny over the past 25 years by an army of researchers in psychology, sociology, anthropology and neuroscience. But no one has a better overview of this mysterious mental process than Washington University psychologist R. Keith Sawyer, author of the new book Explaining Creativity: The Science of Human Innovation . He's working on a version for the lay reader, due out in ...

Steve Jobs was still running Apple Computer from his father's garage in Los Altos, Calif., in 1976 when he got his first call from Microsoft--offering to sell him a version of the BASIC computer language for the prototype Apple I. No thanks, Jobs said. His pal Steve Wozniak had already written a BASIC, and if they needed a better one, they could do it themselves over the weekend. It was typical Jobs: quick, dismissive and at least half wrong. Jobs ...

Bangkok's hottest hangout was actually born from "six months of despair and depression." After completing a course of curatorial studies and unable to renew her Rockefeller Foundation research funds, Somrak Sila wondered what she could do to "bring art closer to Thai people." Knowing that "another commercial gallery wasn't the answer," Somrak, 32, and three partners created WTF, tel: 662 6246. It's a hipster-filled, three-story bar, caf, exhibition space and screening room — with a dance floor. ...

Although supercomputers are dazzling in their power and engineering virtuosity, hardware alone will only partly achieve the eventual goal of computer scientists: the creation of systems that can mimic the decision- making powers of human beings. This goal is called AI, for artificial intelligence, and it has eluded computer programmers for decades. Now, however, even as supercomputers open up new worlds of possibility, researchers are taking major strides toward making their machines both smarter and more versatile. Their work has ...