Search results for

As the world's population tops 7 billion people, population experts are worried about inevitable increases in cars, computers, bigger homes and a drain on resources. In an effort to combat this, one California company is producing small, energy-efficient homes — some as tiny as 300 square feet.

Despite the bad economy, the number of Americans who struggled to get enough to eat did not grow last year, and in some cases declined, according to new government data. Still, a near-record number — almost 49 million people — were affected.

Dark, finger-like features that appear and extend down some Martian slopes during the warmest months of the year on Mars may show activity of salty water there. They fade in winter, then recur the next spring. The observations are tantalizing but tentative signs that Mars could have conditions necessary to support life.

The study by the Pew Research Center says the median net worth of a white family in 2009 was 20 times greater than that of the average black family, and 18 times greater than the average Hispanic family. The gap is twice what it was before the Great Recession.

For years, little was known about why babies died suddenly and unexpectedly in their sleep. But now, many of these deaths are believed to be preventable accidents caused by unsafe sleep practices. That's led some to question whether the term sudden infant death syndrome is still relevant.

Thousands of extra police officers on the streets kept a nervous London quiet as Prime Minister David Cameron appealed for calm. But looting flared in Manchester and Birmingham, where a murder probe was opened when three men were killed after being hit by a car.

Costly licensing fees and content deals with other companies limit Netflix's ability to offer all the movies and TV shows for streaming that its customers want. Experts say the company must find the balance of offering enough variety at the right price to keep up its popularity.

When Walter Reed was slated for closure back in 1995, the goals were to improve care for the wounded, and to save money. The final patients left this past week. So was shutting the base a good deal for taxpayers? The cost of closing it has tripled.

The Obama administration on Thursday issued a new rule to slash pollution from coal-fired power plants that cause unhealthy air in 27 states. This replaces a Bush-era rule that was overturned by the courts.

Democrats still win the majority of Latino votes, but a surge in Latino Republicans elected to state and local offices could change all that.