You may have a few state quarters lost in your couch or collecting dust in your piggy bank. Some may even be worth more than ...

Cat-like eyes show up in searches everywhere. If the internet is this obsessed with eye color, how rare are green eyes in humans? They’re uncommon enough that seeing them still feels like spotting a ...

Economist and entrepreneur Travis, host of the Economic News Ninja channel, is making an argument that sounds ridiculous until you sit with it for a minute. In his latest video, he says people should ...

A biological process long thought to protect biodiversity and help species coexist may actually threaten diversity when species are separated by natural landscapes, infrastructure, or other barriers, ...

In recent years, rare earth elements have become the focal point of renewed competition between the world’s major powers. These materials are crucial to the manufacture of all manner of products, ...

The 15-year effort by Japan is a model for countries now scrambling to reduce their dependence on Beijing’s critical metals. Sojitz, a Japanese conglomerate, turned to Lynas, an Australian mining ...

In the race to secure the critical mineral supply chain, the U.S. government has sought to ramp up production of rare earths and rare earth magnets. Now, experts say the key to securing these supplies ...