Obama goes social with Reddit online chat

President Barack Obama reinforced his image as the social media president Wednesday as he took questions from the public in an online chat on the Reddit website.

Pa. vendor confirms link to Target data probe (Update)

Minneapolis-based Target isn't commenting on reports that a Pittsburgh-area heating and refrigeration company is being investigated as the possible portal through which computer hackers stole credit card numbers from 40 million ...

US disrupts hacking schemes that stole millions

A band of hackers implanted viruses on hundreds of thousands of computers around the world, secretly seized customer bank information and stole more than $100 million from businesses and consumers, the Justice Department ...

A raucous Google-Uber fight is finally heading to trial

A Google-bred pioneer in self-driving cars and Uber's beleaguered ride-hailing service are colliding in a courtroom showdown revolving around allegations of deceit, betrayal, espionage and a high-tech heist that tore apart ...

Revealing the weapons by which bacteria fight each other

A new study which was performed jointly at Umea University and the University of Washington in Seattle, USA, discovered that bacteria can degrade the cell membrane of bacterial competitors with enzymes that do not harm their ...

Researchers show how opportunistic bacterium defeats competitors

Researchers at the University of São Paulo (USP) in Brazil have described a system present in a species of opportunistic bacterium found in hospital environments that injects a cocktail of toxins into competing bacteria ...

Novel glucagon-like peptide-1 drugs designed for type 2 diabetes

Novel glucagon-like peptide-1 (GLP-1) drugs were designed and industrially prepared by researchers at the Hefei Institutes of Physical Science of the Chinese Academy of Sciences through molecular design, strain construction, ...

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