Old jeans pile up in closets everywhere, too worn to wear but too sturdy to throw away. Instead of tossing them, people are ...

The world’s population is growing—and looks set to continue this trajectory for many more years. Estimates from the United Nations currently predict humanity to reach a peak of 10.3 billion people by ...

Donald Trump threatens to sue Trevor Noah after the Grammys: "Get ready" There’s a big new oil-and-gas merger, but shareholders aren’t happy Enormous freshwater reservoir discovered off the East Coast ...

Abstract: In the past 500 years, the global reserve currency transition (GRCT) has occurred five times. What deserves our attention is when the next GRCT will occur. In this paper, we use the table ...