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 ...

Two-lock box delivers cancer therapy

Rice University scientists have designed a tunable virus that works like a safe deposit box. It takes two keys to open it and release its therapeutic cargo.

Scientists warn of pandemic endangering amphibians

A deadly disease affecting amphibians has descended into a global pandemic that has already wiped out 90 species, a prominent US biologist warned Thursday at the World Organisation for Animal Health Aquatic Conference in ...

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