Facebook, Cornell researchers analyze romantic ties

Facebook's Eric Backstrom, senior engineer, together with Jon Kleinberg, a computer scientist at Cornell University, have sparked interest with the online publication over the weekend of their paper, "Romantic Partnerships ...

US spies not wanted at infamous hacker meet

Revelations about a US Internet surveillance program have chilled the relationship between federal authorities and an infamous Def Con hacker gathering.

China, US to discuss cybersecurity at forum

China is ready to discuss strengthening cybersecurity with U.S. officials at a high-level forum next week and wants Washington to help settle territorial disputes in East Asia, officials said Friday.

Airborne gut action primes wild chili pepper seeds

Scientists have long known that seeds gobbled by birds and dispersed across the landscape tend to fare better than those that fall near parent plants where seed-hungry predators and pathogens are more concentrated.

Nemo helps anemone partner breath by fanning with his fins

Setting up home in the stinging tentacles of a sea anemone might seem like a risky option, but anemonefish – also known as clownfish and popularised in the movie Finding Nemo – are perfectly content in their unlikely ...

Mutual funds have 'invisible' costs, study reports

(Phys.org)—Investors often rely on the commonly published "expense ratio" of mutual funds as a predictor of performance, but this measure ignores "invisible" costs that occur when funds trade portfolio securities, which ...

China denounces US sanctions against companies

(AP)—China on Tuesday denounced U.S. sanctions against a leading state arms maker and other companies over alleged illicit dealings with North Korea, Syria and Iran.

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