This is where Emmy Noether, a groundbreaking German mathematician, comes into the picture. She found a breathtakingly simple ...

In 1971, astronaut David Scott stood on the lunar surface, holding a hammer and a feather, and in the vacuum of the moon, he ...

The theory that gravitons lose energy thru gravitational redshift while traveling against the force of a gravitational field ...

The universe’s accelerating expansion has long puzzled physicists. For decades, dark energy, an unseen force thought to make ...

The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study ...

The presentation of our World Rankings has changed over 78 editions, as a peek at the ’65 format shows. Distance great Ron Clarke was the AOY 60 years ago and set 4 WRs in standard events (5000 & ...

The petrodollar system, established in the 1970s, has been vital for US economic and geopolitical dominance by ensuring global oil trade is conducted in dollars. The foundations of the petrodollar ...

Left field is one of the three outfield positions in baseball, located beyond the infield on the left side from the batter’s view. The left fielder must catch fly balls, field ground balls that reach ...

Abstract: In this study, physics-informed graph residual learning (PhiGRL) is proposed as an effective and robust deep learning (DL)-based approach for 3-D electromagnetic (EM) modeling. Extended from ...

Abstract: This article introduces a time-domain combined field integral equation (TD-CFIE) for electromagnetic scattering by a perfect electric conductor (PEC). The new equation is obtained by ...