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Robot fliers racing to catch the Zephyr

The Pentagon's hope of having a squadron of unmanned aerial vehicles (UAV) capable of staying in the air and performing surveillance for years rather than hours recently took a small step forward...

August 25, 2008 — Larry Greenemeier

CDC measles expert weighs in on vaccinations, so does Amanda Peet

Last week, the U.S. Centers for Disease Control and Prevention (CDC) announced that the U.S. has seen more cases of measles than at any time since 1996 in the last six months—and its stories like that that have caught the attention of actress Amanda Peet, among others concerned about the resurgence...

August 25, 2008 — David Biello

Could a big earthquake reduce Manhattan to rubble someday?

A new study from the Earth Institute at Columbia University says there’s more seismic activity around the Big Apple than previously thought. Researchers also say they discovered a new active fault line running from Stamford, Conn., 25 miles (40.2 kilometers) west toward the Hudson River...

August 22, 2008 — Adam Hadhazy

What's on the minds of the incoming freshman class?

Every August for the past 11 years, Beloit College has put out its Mindset List, which the small Wisconsin school describes as an attempt to get a sense of students’ cultural frames of reference, and how they’ve have changed from those of previous classes...

August 22, 2008 — Adam Hadhazy

Measles is back, and it's because your kids aren't vaccinated

If you didn't vaccinate your kids, you too could find yourself partly responsible for the resurgence of a disease thought eliminated in 2000.

Measles—a highly contagious disease-causing virus—is making a comeback in the U.S., thanks to parents fears over vaccines...

August 22, 2008 — David Biello

Intel gets into the wireless electricity game

Are we closing in on laptops that can recharge without those annoying power cords?

Yesterday Intel, the world's largest chip manufacturer, demonstrated a form of wireless energy transfer by lighting a 60-watt bulb from a power source three feet away, in an effect they referred to as WREL (wireless resonant energy link)

If the trick sounds familiar, that's because researchers from the Massachusetts Institute of Technology (MIT) reported the same thing last year under the moniker WiTricity...

August 22, 2008 — JR Minkel

Researchers use viruses to make microbatteries for mini devices

As devices shrink to microscopic proportions they need similarly-sized batteries to make them run. Although no such batteries exist today, a team of Massachusetts Institute of Technology (MIT) researchers this week reported in the Proceedings of the National Academy of Sciences (PNAS) a breakthrough in their work to create a microbattery that's small enough (yet powerful enough) to run a range of miniature devices, including labs-on-a-chip and implantable medical sensors...

August 20, 2008 — Larry Greenemeier

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Scientific American Health & Medicine

Scientific American Health & Medicine