ABC News reporter Elizabeth Vargas has returned to a recovery center to be treated for alcohol dependency, she and the network said Sunday.

The "20/20" co-anchor said in an emailed statement that she checked into a treatment facility this weekend while on vacation.

Is there a doctor of chocolate in the house?

Cambridge University in England is seeking a doctoral student to pursue what sounds like the sweetest job in the world: studying the fundamentals of chocolate.

Increasing workers' earning power and offering Latino-owned companies easier access to funding that can be used for growth and expansion can help improve the social and economic status of Latinos in the U.S. and throughout Latin America, Mexican billionaire Carlos Slim told a group of religious and community leaders.

During a speech Sunday at the annual conference of the Catholic Association of Latino Leaders, Slim spoke for more than an hour on how to better the plight of Latino workers and Latino-owned businesses.

Police say a California woman was cited after climbing into the giraffe exhibit at a Madison zoo and getting kicked in the face.

A police report says 24-year-old Amanda Hall, of San Luis Obispo, California, climbed over one fence and almost got over the second fence of the giraffe enclosure at the Henry Vilas Zoo about 5:30 p.m. Saturday.

The recently acquired film unit of Chinese e-commerce giant Alibaba said Friday that a review has uncovered possible accounting irregularities.

The disclosure by Alibaba Pictures Group comes as its parent company readies for what's expected to be a mammoth initial public offering in New York next month.

He has dipped his boots in Lake Superior, crashed a wedding and attended an Aboriginal powwow. A talking, bucket-bodied robot has enthralled Canadians since it departed from Halifax last month on a hitchhiking journey to the Pacific coast.

HitchBOT, created by team of Ontario-based communication researchers studying the relationship between people and technology, will reach its final destination Sunday in Victoria, British Columbia, where it will receive a traditional aboriginal canoe greeting at Victoria Harbor.

An archaeological dig at a Colonial military site in the southern Adirondacks of New York has turned up thousands of artifacts, from butchered animal bones to uniform buttons, along with a lime kiln used to make mortar for a British fort that was never completed.

The six-week project that ended Friday at the Lake George Battlefield Park also uncovered a section of a stone foundation and brick floor of a small building likely constructed alongside a barracks in 1759, during the French and Indian War.

Action movie veteran Jackie Chan admits doing stunt work is "not like it used to be" as he no longer bounces back from big scenes.

"The next morning, you realize wow, it hurts!" says the actor, who turned 60 earlier this year.

German authorities say Justin Bieber has paid 8,000 euros ($10,700) he owed after attempting to bring a pet monkey into the country last year without the necessary papers.

Bieber failed to produce vaccination and import papers for Mally the monkey on arriving in Munich in March 2013, and the animal was seized by customs. Mally became the German government's property after the singer failed to claim his pet, and now lives at a zoo in northern Germany.

After more than a year of public criticism of its treatment of killer whales, SeaWorld said Friday that it will build new, larger environments at its theme parks and will fund additional research on the animals along with programs to protect ocean health and whales in the wild.

The Orlando, Florida, company said the renovations have been in the works for some time and that they are not a response to the documentary "Blackfish" or the criticism of the company that followed the release of the film.