Jet engines are built to terrifyingly tight tolerances, yet the latest simulations on the world’s first exascale ...

The challenges of fabricating micromotors and geartrains with comparable size to a human cell. The problems of powering such motors. How metasurfaces allow projected laser output to power these ...

Although not a household scientific name like Albert Einstein or Isaac Newton, Indian mathematician Srinivasa Ramanujan—who tragically died in 1920 at the age of 32—was one of the greatest minds in ...

Elizabeth Guevara is a personal finance reporter who explains the world of business and economics and how it impacts your finances. She joined Investopedia in 2024. Investopedia / Photo Composite by ...

The Danish author Solvej Balle’s experimental opus reframes the tedium of contemporary life as a source of unexpected wonders. Solvej Balle in her garden in Denmark.Credit...Giulia Mangione for The ...

Discover how a macro calculator can help you achieve your health goals by providing customized recommendations for protein, carbs, and fats based on your unique needs and lifestyle. When it comes to ...

The new U.S. tariffs rattling markets and promising globe-spanning trade barriers reflect a fixation of President Trump’s: the difference between how much stuff the U.S. buys from and sells to each of ...

After years of paying into the Social Security system, many seniors are surprised to learn that the benefits they receive after retirement may be subject to federal income tax. This is generally ...

Microplastics have been found almost everywhere that scientists have looked for them. Now, according to research published in the ACS partner journal Environment & Health, these bits of plastic — from ...

Solvej Balle’s “On the Calculation of Volume” rethinks the familiar story of the endlessly repeating day. By Hilary Leichter Hilary Leichter is the author of the novels “Temporary” and “Terrace Story.