Different atoms and ions possess characteristic energy levels. Like a fingerprint, they are unique for each species. Among ...

Shape memory alloys are exotic materials that can be deformed at room temperature and return to their "remembered," ...

Bacteria can sneakily evade our best efforts at eradication by developing resistance to various pressures in their ...

Saks Global’s chief executive is stepping down from the helm of the struggling luxury retailer ahead of an expected bankruptcy filing that could come within days. Marc Metrick, who led Saks Fifth ...