Greenland Ice Sheet Melts More When It's Cloudy

Greenland Ice Sheet Melts More When It's Cloudy

Clouds play a bigger role in the melting of the Greenland ice sheet than was previously assumed. Compared to clear skies, clouds enhance the meltwater runoff by a third. Those are the findings of an…
DNA Supply Chain

DNA Supply Chain

CAMBRIDGE, MA -- Cell survival depends on having a plentiful and balanced pool of the four chemical building blocks that make up DNA -- the deoxyribonucleosides deoxyadenosine, deoxyguanosine,…