Physicists have built a real-number version of quantum mechanics that makes all the same predictions as the standard theory, ...

After years of private-market hype, the June SpaceX IPO blasted off at $135 per share, raising $75 billion and setting the record for the largest U.S. initial public offering ever. Sign up for stock ...

Penn Engineers have developed a new way to use AI to solve inverse partial differential equations (PDEs), a particularly challenging class of mathematical problems with broad implications for ...

The second studio album from the biggest girl group in K-Pop is available now on Complex in multiple editions. The 15 Best K-Pop and Rap Collaborations of All Time From Jennie's electrifying duet with ...

From single-stock to inverse exchange-traded funds, firms have been marketing more complex strategies offering potentially monster gains to individual investors. However, the recent market volatility ...

A century ago, the strange behavior of atoms and elementary particles led physicists to formulate a new theory of nature. That theory, quantum mechanics, found immediate success, proving its worth ...

Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

From simply tracking the index to a dividend tilt to triple leverage, these funds serve very different purposes.

The first quarter of this year reminded optimistic investors that stocks don’t only go up. Trade war tensions, recession worries, and other factors could spur a market crash in 2025. Instead of using ...

A revolutionary treatment for autoimmune diseases could be on the horizon. Twenty-four million to 50 million Americans have an autoimmune disease, in which the body’s immune system mistakenly attacks ...

An inferiority complex involves feelings of inadequacy and insecurity that stem from a real or imagined deficiency. It may lead to effects such as withdrawal and aggression. The American Psychological ...

To a nonmathematician, having the letter “i” represent a number that does not quite exist and is “imaginary” can be hard to wrap your head around. If you open your mind to this way of thinking, ...