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 ...

Oh, sure, I can “code.” That is, I can flail my way through a block of (relatively simple) pseudocode and follow the flow. I ...

At some point, you’ve probably heard the phrase, “It takes money to make money.” But if you’re not careful, it’s easy for expenses to spiral out of control — and you could end up making little to no ...

Twenty years after publication of the report To Err Is Human, studies demonstrate persisting high levels of patient harm. Most patient safety measurement remains highly retrospective, relying on ...

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 ...

Using the military to take Greenland is "always an option" the White House says, amid mounting tension over Donald Trump's plans for the territory. The US president has been vocal about his desire to ...

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, ...

President Trump took decisive action to pardon January 6 defendants who were unfairly targeted, overcharged, and used as political examples. They were not protected by the leaders who failed them.

The Blavatnik Internship Program at CFR was established through a generous gift from the Blavatnik Family Foundation. The program provides paid internships to more than one hundred interns each year.

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 ...

WASHINGTON, Jan 11 (Reuters) - The Trump administration has threatened to indict Federal Reserve Chair Jerome Powell over Congressional testimony he gave last summer about a Fed building project, an ...

Correspondence to Dr Shane A Shapiro, Department of Orthopedic Surgery, Mayo Clinic, Jacksonville, FL 32224, USA; shapiro.shane{at}mayo.edu Musculoskeletal conditions including osteoarthritis and ...