Do you remember those levitating lamps that were all the rage some years ago? Floating light bulbs, globes, you name it. After the initial craze of expensive desk toys, a wave of cheap kits became ...

Earth is spinning faster this summer, making the days marginally shorter and attracting the attention of scientists and timekeepers. July 10 was the shortest day of the year so far, lasting 1.36 ...

Warren Buffett has said this ratio is the single best measure of stock market valuations. Valuations have climbed to new highs, but there are several reasons stocks are more expensive today. Investors ...

Brazil's Lula squares up to Trump, measles cases hit a 33-year high, and more Length: Long Speed: 1.0x If you’re the kind of person who gets a lot done, you’re grateful for every one of the 86,400 ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

A trio of physicists from Princeton University, CIT's Jet Propulsion Laboratory and Spectral Sensor Solutions, all in the U.S., is proposing the possibility of generating electricity using energy from ...

A Single Metric to Rule Them All – The Bitcoin Everything Indicator combines multiple key metrics into one comprehensive tool for better investment decisions. Wouldn’t it be great if we had one ...

Lagging indicators are widely used to measure business, economic, and financial market trends. Lagging indicators measure events that have already happened. Lagging indicators lack predictive power ...

Stocks finished the week broadly lower, giving back more than half of the post-election gains. Small-cap stocks as well as rate-sensitive stocks took the biggest hit. The dollar’s continued ascent, ...

For those unfamiliar with the Axis & Allies franchise, the game places anywhere from two to six players in the roles of either the Axis Powers (Germany, Italy, Japan) or the Allies (United States, ...