The word “obdurate” is an adjective that describes the act of stubbornly refusing to change one’s opinion or course of action ...

Best Books To Read To Improve English Books that can help improve your English can make sure that the language’s use is sophisticated and understandable on all conditions, be it for reading, writing ...

Even if we’re wizards of literature or native speakers, we all slip up from time to time. We can forget how to spell and even ...

It’s safe to say that at the end of its eight-episode first season, Prime Video and the Westworld team of Jonathan Nolan and Lisa Joy have seemingly pulled off the impossible and successfully adapted ...

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Robert Kelly is managing director of XTS Energy LLC, and has more than three ...

Alexandra Twin has 15+ years of experience as an editor and writer, covering financial news for public and private companies. Vikki Velasquez is a researcher and writer who has managed, coordinated, ...

The Chicago Manual of Style is an American English style guide published by the University of Chicago Press. The Manual’s guidelines for publishing, style and usage, and citations and indexes—known as ...

The roots of Russia's invasion of Ukraine go back decades and run deep. The current conflict is more than one country fighting to take over another; it is — in the words of one U.S. official — a shift ...

In 1942, the Manhattan Project needed to create a chain reaction—a crucial step toward proving that it would be possible to make an atomic bomb. The scientists achieved this sustained nuclear reaction ...

The Dark Forest theory is one proposed solution to the famed Fermi Paradox, which has bewitched astronomers for more than half a century. To put it concisely, the paradox asks if the cosmos is nearly ...