We break down the numbers and asked industry experts whether powering an electric vehicle or filling a gas tank is truly ...

Bonds trade on “clean” prices, but investors pay the “dirty” price that includes accrued interest. Here’s why the distinction ...

U.S. students are experiencing a math crisis marked by a decline in scores that began over a decade ago and rapidly ...

Centripetal force is the real inward pull that keeps objects moving in circles, while centrifugal force is the apparent outward push we only feel in rotation.

D, high-resolution, real-topography models that could provide a more precise path of totality for the next total solar ...

A relative newcomer has started to gain traction in the college-entrance-exam landscape—especially in red states.

The latest national test scores in reading, math and science reflect more of the same pattern in American education: Far too ...

After installation, it is expected to take down drones at a cost of less than 10 cents per shot. Nicknamed “Apollo” for the Greek god of light, the 100-kilowatt laser has about the same level of power ...

The NFL kicked off with excitement and action in week 1. But as fans started to look forward to watching their favorite teams on TV, many were confused where to go.

Compare Magoosh vs Kaplan GRE to see which course delivers better results in practice tests, video lessons, score guarantees, and support.

Researchers uncovered 53 genetic loci linked to quantitative ability, distinguishing it from general intelligence and ...

Three years ago, the Army faced a recruitment crisis. Behind its recovery is a program for would-be soldiers who don't make ...