'We know the answer to what it takes to save' polar bears, says environmental prize winner Steven Amstrup, who has gone to the Arctic to study the bears for 30 years.
In the middle of Waterbury, Conn., a faded industrial city, Brass City Harvest will open a year-round farmers market, offering fresh produce and other goods from eight Connecticut farms.
'Saudi women have been quiet for a long, long time, and it’s about time we spoke up,' says Saudi Princess Ameerah Al-Taweel.
A burst of youthful energy – from native Detroiters and new immigrants – debunks the opinion that nothing can be done to jumpstart the Motor City.
The widespread availability of mobile phones has enabled the development of low-cost solutions aimed at improving water security and reducing poverty.
Using online games to benefit society, or 'games for change,' is a fast-growing movement. A favorite pastime of teens and young adults is being used for good causes.
When she found herself suddenly wealthy, the Indian philanthropist founded Pratham Books, a nonprofit publisher that uses innovative ways to put low-cost books in the hands of millions of kids.
Encouraging recovering military veterans to work in community gardens helps lift them out of depression, increases their self-esteem – and even gets them eating better, says Vietnam War vet and gardening guru Howard Hinterthuer.
Local libraries are becoming centers for creativity and innovation – not only places to borrow stuff, but also places to make stuff.
The story of a Philadelphia grocery store chain suggests that collaboration with the community may be the key to success for businesses in struggling neighborhoods.
The Pulitzer Prize-winning author of 'The Color Purple' says a life worth living must be fought for. 'You have to go wherever you need to go ... and place yourself there against the forces that would distort you and destroy you.'
Sweet Beginnings, a growing business on Chicago's West Side, provides just released prisoners with job experience making honey and other products.
John Feighery created mWater – a cell phone app that instantly records and maps the results of water-quality tests, making monitoring of water quality in developing countries quicker and easier.
Reviewers called it trite and dull, but education reformers on both the left and right have hailed 'Won't Back Down' as a potential game-changer for public education.
The technology sector, which simply requires an Internet connection, is free of the border restraints that most other Palestinian industries experience.
Around the world cities are promoting urban agriculture to help feed their growing populations.
The California Homemade Food Act clears the way for home cooks to make and sell a wide range of products, such as jams and jellies, without the need to invest in commercial kitchen space or comply with zoning and other regulations.
The New York City native quietly champions legal reforms in Southeast Asia, a region where the rule of law is often weak and governments are criticized for their human rights records.
The 200-year-old flush toilet requires a substantial amount of infrastructure, which is expensive to build and run. Innovative toilets could be a source of energy while dramatically improving sanitation.
'The 1 percent' a program of public architecture based in San Francisco, connects nonprofit groups in need of design assistance with free help from architecture or design firms.