"We couldn't just say that nothing can be done," said one of Elizabeth Wehrle's physicians. At 11, Wehrle was diagnosed with ...

The world’s most famous molecule – the DNA double helix – sometimes doubles up again. Researchers have now found this quadruple-stranded form in healthy human cells for the first time. Four-stranded ...

Surgeons at Northwestern Memorial Hospital earlier this year performed the nation's first known quadruple-organ transplant on ...

Double, double toil and trouble: It's quadruple witching day for the financial markets! What is quadruple witching, and what does it mean for do-it-yourself investors? We asked market experts to weigh ...

Recently, the international team ALMA Survey of Orion Planck Galactic Cold Clumps (ALMASOP) led by Prof. Liu Tie from Shanghai Astronomical Observatory (SHAO) of the Chinese Academy of Sciences ...