The origin of turtles has puzzled scientists. A new study provides more evidence that these shelled reptiles share a common ancestor with crocodiles and birds. By Sara Novak Turtles are weird. They ...

An agreement between the U.S. and Kazakhstan has given a group of American investors with ties to the president and the commerce secretary access to one of the world’s largest untapped reserves of ...

These reptiles have roamed the oceans for 100 million years. We've put them at risk, but with a little help, they're rebounding. Green sea turtles congregate near a dock in the Bahamas. They were so ...

Sheila Olson has 20+ years of experience as a health IT executive and entrepreneur, as well as 25 years as an active trader. Vikki Velasquez is a researcher and writer who has managed, coordinated, ...

Mining stocks are publicly traded companies that find, extract, and process the raw materials that power the global economy. These materials range from precious metals like gold, silver, platinum, and ...

On Wall Street, copper has the nickname Dr. Copper, as if it had an advanced economics degree and could predict where the economy is going. That's because copper is used in a wide variety of goods ...

The Invesco DB Base Metals Fund enables investors to access commodity futures in a convenient, cost-effective way. The fund focuses on some of the most liquid and widely used base metals, such as ...