Christie’s announced the upcoming single-owner auction An Eye Towards the Real: Photographs from the Collection of Ambassador Trevor Traina, set to take place live at Christie’s Rockefeller Center on ...

323 x 118 cm. (127.2 x 46.5 in.) ...

280 x 197.5 cm. (110.2 x 77.8 in.) ...

Jen Gursky, the executive director for Helena’s YWCA, is stepping down after five years. It's bittersweet, but it's time for a new perspective, she said. "I cannot emphasize enough how much of a ...

Enzyme mechanisms are the chemical transformations, and the steps within them, generated by enzymatic action on substrates. The mechanism of enzyme catalysis is similar in principle to other types ...

The defects in molecular and cellular processes that constitute the triggers of specific pathologies are referred to as mechanisms of disease. Research in this area is vital for designing ...