President Trump on Monday announced plans to build a new fleet of Navy battleships, anchoring what he called the Pentagon's "Golden Fleet." The president said he approved plans to begin constructing ...

The president said the new "Trump class" Navy vessels will be the largest in the history of the US. Trump wants to boost American shipbuilding as China expands its maritime fleet. US President Donald ...

THE transportation of optical images has been carried out hitherto with the aid of lenses or mirrors or both. As with all optical systems, aberrations are introduced and the parts have to be aligned ...

Don’t run, walk – because a new walking interval workout is in town. Yes, it’s time to say konnichiwa to the ‘Japanese walking method’, which is a high-intensity, low-impact form of aerobic activity ...

Memory is the faculty by which the brain encodes, stores, and retrieves information. It is a record of experience that guides future action. Memory encompasses the facts and experiential details that ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Large scale destruction of trees—deforestation—affects ecosystems, climate, and even increases risk for zoonotic diseases spreading to humans. A logger takes down a large tree at the Tuxekan logging ...

Elvis Picardo is a regular contributor to Investopedia and has 25+ years of experience as a portfolio manager with diverse capital markets experience. Dr. JeFreda R. Brown is a financial consultant, ...