Discover why the S&P 500 stays resilient—learn how improved policies, info access, and passive investing help turn ...

The question of whether the universe has an edge touches one of the deepest mysteries in cosmology. It’s the kind […] ...

With the continuous emergence of new technologies and new scenarios, the current industrial development no longer requires engineering talent cultivation to be "large and comprehensive." Recently, ...

EchoStar Corporation sheds debt with $40B spectrum sales and SpaceX stake, but core Pay-TV declines create uncertainty. Click ...

Balancing environmental conservation with economic progress is one of the most pressing challenges of our time. This is ...

Amid the chaos of revolutionary France, one man’s mathematical obsession gave way to a calculation that now underpins much of mathematics and physics. The calculation, called the Fourier transform, ...

Elon Musk, CEO of Tesla and X (formerly Twitter), has reignited a global debate on demographic shifts and population decline as he responded to a video of a controversial statement made by a Pakistani ...

While they admit that AI is a powerful technology that will have a profound impact on society and economy, leading global mathematicians emphasise that children should be encouraged to enjoy ...

The award-winning science writer Peter Brannen makes the case for an often vilified compound in “The Story of CO2 Is the ...

Taxes are going up. Debt is skyrocketing. Priorities are out of whack. The government is rounding up citizens. And what are the parties doing? Gerrymandering for power. What is the president doing?

Abstract: This paper proposes an adaptive finite-time sliding optimal tracking control (AFSOTC) for uncertain linear systems by combining finite-time optimal tracking with integral sliding mode ...