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  • Scientists search Palau's coral reefs for new anti-cancer drugs

    Often it is faster and easier to harvest molecules for medical purposes from nature than to make them in a laboratory. A scientist is looking for cancer-fighting molecules in coral and sponges in the tropical Pacific.

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  • Big rise in irrigation pumping draws DNR attention to Minnesota's 'Bonanza Valley'

    Minnesotans are being prodded to take a different look at how they use water and how to make sure an apparent abundance can be made to last.

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  • Cities in motion: how slime mould can redraw our rail and road maps

    The twenty-first century city is a complex organism, and simulating it to anticipate traffic and transportation congestions can be problematic for urban planning. Researchers around the world from Japan to England have used slime models to simulate traffic and transportation patterns, observing realistic growths, congestions, and re-routing opportunities. Biomimicry demonstrates an unconventional but useful process to understand the pulse of the urban environment.

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  • In Grizzly country, what do you do with a dead cow?

    When cattle die on ranches in Montana, they can attract grizzly bears that can come dangerously close landowners, ranches, and living livestock. Blackfoot Challenge, a coalition of ranchers and landowners who work with the government, collects and composts dead cattle into odorless woodchips. These woodchips are effective at repurposing carcasses into high-way side revegetation projects.

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  • The Robots That Saved Pittsburgh

    Post-industrial cities can re-platform their economies by fostering institutions that drive innovation and attract both financial and human capital. By promoting long-term collaboration between universities, cultural institutions, and entrepreneurs, Pittsburgh has undergone a three-decade-long urban reinvention. With Carnegie Mellon University as an anchor, the city’s robotics research sector has attracted investment from government projects and venture capital, creating a ripple effect of growth and urban development.

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  • Refurbished Wind Turbines to Power the Developing World at a Profit

    The commercially-based Wind for Prosperity initiative may have devised a solution to meet growing demands for electricity in developing economies, where fossil fuels are expensive, difficult to access, and take a toll on environmental and human health. The venture works to refurbish wind turbines from Europe and re-deploy them in the developing world, providing clean and affordable power where it’s needed most.

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  • Playing With Toys and Saving Lives

    Many different people are inventing health devices for resource-poor settings, but some organizations - like M.I.T.’s Little Devices group - are empowering developing communities and increasing access to healthcare by building medical devices that nurses and doctors in very poor settings can adapt themselves — or kits for making their own, often harvesting parts from toys to cleverly rig up medical equipment. It’s part of a major idea shift, one that’s transforming the design of foreign aid.

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  • Will co-teaching with computers improve student learning?

    School in various states in the United States are incorporating online learning into the curriculum to track student comprehension, adapt to students' learning levels, and decrease the digital divide.

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  • With White Bear as poster child, Minnesota tests new approach to limited water supplies

    A new effort involving just about anyone who flushes a toilet from Lino Lakes to Woodbury is about to eclipse the scattered sprinkling limits and water-saving campaigns to rescue a shrinking White Bear Lake.

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  • Camcorders For Justice

    In India, videos made about the many social problems are secretly broadcasted in different villages to make people aware of the real problem and also aware of what they can do to fix it. Video Volunteers, an organization that coordinates these video productions, catalyzes community change through transparency and accountability.

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