Microsoft unveiled its new Xbox One Tuesday, displaying a device that takes new steps in game consoles' journey to becoming all-purpose entertainment and communication devices. The new console replaces the Xbox 360, which has been on the market for nearly eight years.

Artifacts that once belonged to Mohandas K. Gandhi, the Indian independence leader who took a vow of poverty, could fetch hundreds of thousands of dollars at auction.

Arrested Development returning via Netflix? Just another old-media brand reviving itself on new media.

The TV show, which originally ran on Fox from 2003 to 2006 and unveils new episodes on Netflix next weekend, finds itself in splendid company. Radiohead, Louis C.K., Veronica Mars — all found their audiences with promotion and distribution from big studios and networks. Radiohead was signed to a major music label. Louis C.K. enjoyed HBO specials and TV shows. And Veronica Mars ran on two TV networks for three years.

The idea of vertical farming is all the rage right now. Architects and engineers have come up with spectacular concepts for lofty buildings that could function as urban food centers of the future.

Even as President Obama was declaring that tornado-devastated Oklahoma would get "everything it needs right away," the state's most vociferous critic of federal emergency aid vowed that he, too, would push for assistance "without delay."

A rare piece of America's military history was located this spring, when dolphins from the Navy's Marine Mammal Program located an unusual artifact: a torpedo from the 19th century. Discovered during a training exercise in the ocean near San Diego, the torpedo will eventually make its way to a museum.

The bottlenose dolphins were honing their ability to find underwater mines when the discovery was made. The torpedo did not have a warhead, Navy officials say.

A federal appeals court ruled Tuesday in favor of the government's decision to keep photos and video of the May 2011 raid that killed Osama bin Laden a secret, rebuffing a conservative watchdog group that had sought their release.

A three-judge panel of the U.S. Court of Appeals in Washington accepted a White House assertion that releasing the images, including death photos of bin Laden, could spark violence and risk the lives of Americans abroad.

Horace Greeley may have suggested at one point that going west might be a good idea, but he probably wouldn't be happy to see what's going on with Los Angeles as of late. The Dodgers are in last place in the National League West, the Angels are hovering near the bottom of the American League West, and the Lakers' appearance in the playoffs was brutally short. Even Jimmy Fallon and NBC are bringing The Tonight Show back to Manhattan, deserting some place called Burbank after 40 years.

Shanghai did something last fall that few other cities on the planet could have even considered. It opened two massive art museums right across the river from one another on the same day.

The grand openings put an exclamation point on China's staggering museum building boom. In recent years, about 100 museums have opened annually here, peaking at nearly 400 in 2011, according to the Chinese Society of Museums.

Hollywood superstar Angelina Jolie has been in the headlines, by her own choice for a change.

Genetic testing showed she was at high risk for breast cancer, so she decided to have a double mastectomy to improve her odds. She revealed her choice, and the thinking behind it, in a recent op-ed in The New York Times.