Minimum height to loop the loop using conservation of energy. This video explains how gravitational potential energy converts into kinetic energy and why a precise starting height is required to ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

Creativity can be highly useful in marketing, but it won't get you very far if your message strategy is off the mark. In fact, it's a waste of talent. Your message strategy is the foundation for ...

The Nasdaq Foundation's Economic Opportunity Grant Program drives impact through five key areas—regional revitalization and rural wealth building, access to capital, employee and community ownership, ...

White House Press Secretary Karoline Leavitt said "utilizing the U.S. Military is always an option" in a Jan. 6 statement as President Donald Trump and administration officials reignited interest in ...

How can an AI be superhuman at differential medical diagnosis or good at very hard math … and yet still be bad at relatively ...

One of President Donald Trump’s longest-serving White House aides Monday gave the clearest explanation yet of an epochal shift in America’s global role, as the administration charts a brazen course ...

US President Donald Trump has been discussing "a range of options" to acquire Greenland, including use of the military, the White House said. The White House told the BBC that acquiring Greenland - a ...