Facebook co-founder Mark Zuckerberg figures there could be a formula that explains how people think.

During a wide-ranging online question-and-answer session on his Facebook page Tuesday, Zuckerberg told famed physicist Stephen Hawking he would like to find that equation.

Hackers shut down the Canadian intelligence agency's website Tuesday, officials said.

The intrusion came two weeks after several Canadian government websites were disrupted by the hacker collective Anonymous in protest of a new anti-terror law that critics say tramples civil rights.

A deal to abolish mobile phone roaming charges in the European Union in 2017 has been struck in Brussels, officials said Tuesday.

The agreement will scrap roaming charges imposed on EU citizens who use their mobile phones in other member states from June 15, 2017.

Germany's oldest remaining nuclear reactor has been shut down, part of a move initiated four years ago to switch off all its nuclear plants by the end of 2022.

The Grafenrheinfeld reactor in the southern state of Bavaria was taken offline as scheduled overnight, authorities and operator E.ON said Sunday.

Hyundai Motor Co. says hydrogen fuel cell vehicles are the future for eco-friendly cars despite challenges of limited infrastructure and slow sales.

South Korea's largest automaker sold or leased about 250 of its Tucson Fuel Cell vehicles since beginning production in 2013, lower than its 1,000 target, mostly in Europe and California.

It may have slipped from its golden age into its golden years, but two decades into the Internet era the fax machine is still, perhaps surprisingly, holding its place in many offices.

While it has been reduced to a small player in the rapidly growing world of digital communications, "millions of people still use fax machines daily worldwide and probably will continue to do so in the near future", said Jonathan Coopersmith, an associate professor at Texas A&M University, who has written a book on the history of the once ubiquitous office machine.

In its bid to become a power in music streaming, Apple is devoting its vast resources to create what it hopes will be a first truly global radio station.

The $750 billion company, whose iTunes revolutionized how disparate parts of the world buy music, on Tuesday launches Apple Music as it sees consumer trends shift to streaming, which allows on-demand unlimited content online.

U.S. satellite radio provider Sirius XM has agreed to pay $210 million to settle a lawsuit over its lack of payments for playing pre-1972 songs, a royalties board said Friday.

SoundExchange, which collects royalties from digital broadcasts, said that Sirius XM reached the settlement to end a lawsuit filed by five major record labels.

Apple's first smartwatch landed in South Korea, one of the world's most competitive markets Friday, drawing a good response from fans, but analysts cast doubt on its long-term success there, citing a tough challenge from local brands.

Eager South Korean consumers braved the onset of monsoon rains and concerns over a MERS outbreak, which has killed 31 people, to form long queues outside stores selling the Apple Watch wearable device.

The newest work at the Albright-Knox Art Gallery is a gaming app meant to put modern and contemporary art in front of kids by way of their smartphones.

ArtGames 2.0 will be available for free from the Apple App and Google Play stores on Saturday.