Grok, the chatbot developed by Elon Musk's company xAI, said it is fixing "lapses in safeguards" after social media users ...

In geometry, there are surfaces that do without an inside or outside—and some need at least four dimensions to exist ...

We independently evaluate all of our recommendations. If you click on links we provide, we may receive compensation. Learn what a crypto wallet is and how to create one Manoj is a writer who ...

Whether erosion is accelerating or decelerating along Arctic rivers has been unclear, but each trend has distinct implications for the vast amount of carbon stored in permanently frozen soils. Now, ...

A model quantifies the environmental footprint of wearable health-care electronics and identifies strategies to reduce their environmental toll. Privacy in the age of ...

Measuring—and delivering—what consumers really want by Eric Almquist, John Senior and Nicolas Bloch When customers evaluate a product or service, they weigh its perceived value against the asking ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...