Chemists have discovered a way to use visible light to synthesize a class of compounds particularly well suited for use in pharmaceuticals. The class of compounds, called azetidines, had been ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Toby Walters is a financial writer, investor, and lifelong learner. He has a passion for ...

The Supreme Court on Tuesday left in place a ruling by a federal judge in Chicago that bars the Trump administration from deploying National Guard troops in Illinois. In a three-page unsigned order, ...

Whether you're looking to stop video ads, pop-ups, trackers, or malware, the top ad blockers we've tested help create a cleaner, faster, and more secure online environment. I review privacy tools like ...