Enzymes are proteins that guide (catalyze) very specific chemical reactions. They play indispensable roles in all life forms. Some enzymes carry out the day-to-day business of biology like digesting ...

(Reuters) -Footwear retailer Dick's Sporting Goods said on Monday it had completed its $2.4 billion acquisition of Foot Locker. The deal gives Dick's a stronger foothold in the sneaker market with ...