Teach Twice's title echoes its dual purposes: Provide parents with great stories to read to children, and provide financial aid to schools and students in developing countries.
In fish-crazed Japan, where eating seafood is a vital part of the nation's culture, conservation groups are working with companies to persuade more Japanese to eat certified, sustainably caught seafood. If they succeed, it could have a significant positive impact on the world's fisheries.
Faced with an expensive and unreliable municipal water supply, an entrepreneur collects rainwater for his inn in an underground tank, creating an abundant supply for the guest rooms, toilets, bathrooms, kitchen, and restaurant.
Author and PopTech executive director Andrew Zolli says the ability of people and institutions to bounce back from challenges will be needed more and more. It can be learned, as he found out in his own life.
Indiana University has built a serious program around charitable works, including the first philanthropy doctoral program. Now it has graduated the first students in the US to earn a bachelor's degrees in philanthropy.
Five groups highlight how farmers can share their problems and solutions with each other and policymakers around the world.
Thousands of small biogas plants turn manure from farm animals into a useful resource.
University of the People has enrolled 1,500 students from 132 countries. Courses are taught online by professors from around the world who volunteer their time.
Corporations may be able to learn from developing-world entrepreneurs, who emphasize frugality, flexibility, and simplicity in designing products.
Female-headed households are more likely to give to charity than male-headed households, and women are creating their own styles of giving.
The former California governor and action film star has founded R20 Regions of Climate Action. It teams local and state governments, and other partners, to find ways to become energy efficient in economically viable ways.
In many neighborhoods people are turning vacant lots into parks, gardens, playgrounds, and more.
Ten-year-old Milo Cress has started BeStrawFree, a website that encourages restaurants to cut plastic waste by not automatically offering plastic straws to customers.
Helmuth Caspar von Moltke, son of an anti-Nazi hero, uses the family estate in Poland to teach teenagers about democracy and protecting human rights.
Three affluent families have donated more than $1 million to help US veterans groups and plan to seek contributions from other wealthy people.
A school in Kenya uses biogas from human waste for fuel, saving money and trees, and reducing carbon-dioxide emissions from burning wood.
SideCar matches up drivers with passengers who need a lift, helping to reduce urban congestion, fight climate change, and create a sense of community.
A new project led by Bioversity International reconnects farmers with older crop varieties developed over millennia – but never bred by scientists – that may help them adapt to changing climate conditions.
Juvenile book author Walter Dean Myers writes stories troubled teens can identify with. He knows their world because he once was one of them.
At 'Random Hacks of Kindness' events, technology experts volunteer to solve problems facing nonprofits and other organizations interested in doing good.