National

Another tech boom has brought an influx of money and new residents to San Francisco, and people who have long called the city home are being evicted from their apartments. Tenants and community organizers are demanding that the city do something to stop residents from being pushed out.

What rights do participants in an airline's frequent-flier plan have to their miles or points? That's the question before the U.S. Supreme Court on Tuesday, when the justices examine whether, and under what circumstances, frequent fliers can sue in these disputes.

Newly disclosed court opinions and statements from the Obama administration raise big questions about whether the National Security Agency's surveillance programs are too complicated for anyone to understand or oversee. Self-policing comes with big challenges. Is it possible to control the vast spy agency?

Teenagers say their parents often don't realize how overwhelmed they feel about school. Psychologists say parents can help children manage their expectations and live a more balanced life, even if it means not racking up as high a GPA as their friends.

Scientists agree that teenagers naturally go to bed late and sleep late, too. But high school start times are traditionally very early. Proponents of later start times say they're finally getting traction. The result, they say, will be happier kids who do better in school.

Cider is still a small part of the overall alcohol market, but it's growing faster than any other category — and not just the hot mulled stuff that steams up your kitchen. This cider is more like sparkling wine. Some of it is made with the same apple varieties, and in the same style, as the cider bottled by Thomas Jefferson.

Since the rollout of HealthCare.gov, many have wondered whether a private company could have avoided the federal site's many pitfalls. Oregon took that route, hiring Silicon Valley titan Oracle to create its state insurance exchange. But two months after its scheduled launch, the website is still not working.

A woman in Michigan says that a Catholic hospital failed to give her adequate health care when she came to the hospital after her water broke when she was 18 weeks pregnant. That has sparked a lawsuit from the American Civil Liberties Union.

More than 150 years ago, Polly Parker, a Seminole Indian, organized and led an escape from federal troops who were deporting Indians to the West. Parker traveled through hundreds of miles of wilderness to get back to tribal lands. The tribe is marking the event by following that dangerous journey.

At least four people are dead after a Metro-North Railroad train derailed in New York on Sunday morning. This past summer, a freight train carrying trash derailed on the other side of the curve. And in May, two Metro-North trains collided in Connecticut, injuring more than 70 people.