This is the minimum amount which is required to buy "x" number of lots of a particular commodity to trade in futures market.

OKLAHOMA CITY (KOKH) — Multiple wrecks are being reported across the Oklahoma City metro area Tuesday morning as a wintry mix created slick spots on roadways. One of our FOX 25 storm chases came ...

Cultures throughout history have put lead to use for wacky and often deeply poisonous purposes Sonja Anderson Daily Correspondent Lead-icine Upper-class men and women in ancient Egypt commonly ...

Acetate ions bind strongly with the lead iodide in the perovskite ... high-quality perovskite crystals precipitate out. This left the glass substrate, coated with an indium tin oxide electrode ...