National News

In Britain, a new bus running between Bath and the Bristol airport uses biomethane for power. The gas is derived from human sewage and food waste.

Poo Power: New British Bus Runs On Human Waste

A bus in Britain is making headlines for running on gas – and we're not talking about petroleum or natural gas. The Bio-Bus runs on biomethane gas that's produced by human sewage and food waste.

The Bio-Bus has 40 seats and a range of around 186 miles on a full tank. When it officially goes into service next week, it'll run as a shuttle between the city of Bath and the Bristol airport, along with other routes.

Texas Education Panel OKs New History, Social Studies Textbooks

The Texas State Board of Education has voted to approve the use of 89 history and social studies books across the state.

The 10-5 vote in the Republican-controlled panel was along party lines. The Texas Tribune has more:

Texas Hits The Books

In the education world, all eyes were on Texas Friday.

For the first time since 2002, the Texas State Board of Education voted to adopt a new generation of social studies products. That includes some 89 textbooks, workbooks and other classroom materials. The vote matters because, with about 5 million students, the state has a big impact on the national textbook market.

An anti-Obama protester yells on a megaphone Friday across the street from Del Sol High School in Las Vegas, where President Obama delivered remarks on his use of executive authority to relax U.S. immigration policy in Las Vegas.

In Southwest, New Immigration Policies Bring Frustration From All Sides

Even before the details of the president's executive action on immigration came down, William Gheen was hitting the phones, organizing demonstrations outside the Las Vegas high school Obama visited Friday.

"I don't know what's going to be effective, I don't think anybody ever expected that the president of the United States would side with an illegal immigrant invasion over American citizens' interest, but that's what's happened here," Gheen says.

Last 'Angola 3' Inmate's Conviction Should Be Thrown Out, Court Says

A federal appeals court has ruled that a man who has spent about 40 years in solitary confinement in a Louisiana prison should have his conviction overturned.

Albert Woodfox, the only member of the so-called Angola 3 still incarcerated, was convicted of the 1972 murder of a young prison guard named Brent Miller. Woodfox was found guilty along with fellow inmate Herman Wallace.

People walk along the beach in Tijuana, Mexico, near San Diego, where metal bars marking the border with the U.S. meet the sea.

A Closer Look At Obama's Immigration Plan: What's In It, Who's Affected

The executive actions that President Obama announced Thursday are wide-reaching and complicated. Even the top-line numbers — such as how many people will be affected — are tough to pin down, because they are based on estimates of a population that Obama himself has said is living the shadows.

Thanksgiving, Frozen: A 6-Day Guide To What To Cook Ahead, And When

The countdown to Thanksgiving has begun. And for those of us who already feel short on time during a regular week, the pressure is on to figure out just how to squeeze in all that extra shopping, prep work and cooking ahead of the holiday.

People use energy less efficiently as they age. Running seems to help prevent that slowdown.

To Stay Energy Efficient As You Age, Keep On Running

Walking is a simple thing that becomes really, really important as we age. Being able to get around on our feet for extended periods of time not only makes everyday life easier, it's linked to fewer hospitalizations and greater longevity. As we get older, though, the body takes about 15 to 20 percent more energy to cover the same terrain.

Thailand's Justice Minister Gen. Paiboon Koomchaya tells Reuters that martial law will remain in place "indefinitely."

Thai Martial Law Will Remain In Place 'Indefinitely,' Minister Says

Martial law in Thailand will remain in place "indefinitely," the country's justice minister told Reuters in an interview nearly six months after the military overthrew the government of Prime Minister Yingluck Shinawatra.

The Viagra Of The Himalayas Brings In Big Bucks And Big Problems

People live for — and die because of — the "Viagra of the Himalayas."

That's the nickname for one of the weirdest fungi around.

It starts with the larva of the ghost moth — a caterpillar that lives underground. A fungus invades the larva, kills it and consumes the body. Just the outer skeleton remains.

Eventually, a small brown stalk erupts from the dead caterpillar's head. In the spring, the pinkie-sized stalk pokes an inch or two from the earth. That's when people across the Tibetan Plateau head to the high-alpine meadows to harvest the crazy-looking creature.

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