Occidental Petroleum stock (NYSE: OXY) has faced a challenging period. The stock has decreased approximately 20% in the last year, while the S&P 500 has risen 18%.

Oxy is mainly an exploration and production (E&P) company operating in the upstream segment of the oil and gas value chain. But unlike some pure-play E&Ps, Oxy also had a massive downstream division ...

Olive oil has shaped ancient Greek mythology, history, and philosophy for more than 7,000 years, according to new research published in the International Journal of Gastronomy and Food Science. Lead ...

Sea buckthorn oil, meanwhile, contains vitamins A, C, and E, antioxidants, and skin-nourishing fatty acids, which can improve skin's elasticity; one study also found that it improves cell regeneration ...