Antivirus software often fails to deter hackers

At a time when millions of computer users face increasingly sophisticated cyberattacks, the antivirus software they rely on to keep their information safe frequently fails to do the job.

Designer of pioneering Braille math code dies (Update)

Abraham Nemeth, the blind designer of the internationally recognized Nemeth Braille Math Code that simplified symbols for easier use in advanced math, has died at his home in suburban Detroit, relatives said Thursday. He ...

Reaction rate of many molecules depends on their shape

Most molecules occur in several shapes, which may behave very differently. Using a sorting machine for molecules, a German–Swiss research team can now for the first time directly measure the various reaction rates of different ...

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