If the world's 100 biggest cities were whiten the roofs of all of their buildings and use more reflective pavement, the global cooling effect would be huge, a new study has concluded.
Yes, even the leader of the free world had a life before handling economic crises and overseas conflicts. The just-published pictures show a beaming Barack Obama, arms around the shoulders of his prom date.
Doing Good
What happens when ordinary people decide to pay it forward? Extraordinary change...
Scott Budnick works in the dining room as customers arrive for a free meal at the Mathewson Street Friendship Breakfast in Providence, R.I.
Scott Budnick serves breakfast – with a side order of respect – to the homeless
Sunday breakfast at a Providence, R.I., church is more than a free meal. Half the volunteers are homeless themselves: 'It's their [own] breakfast that they're putting on.'
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