Every year, the world consumes around 50 billion tonnes of sand, gravel and crushed stone. The astonishing scale of this ...

Tin foam technology could advance lithium-ion batteries, offering higher capacity, longer lifespan, and potentially lower costs.

A Penn State engineering student refined a century-old math problem into a simpler, more elegant form, making it easier to ...

My low-quality and poor-performance codes submitted to several online judges, such as ZeroJudge, GreenJudge, UVa, TIOJ, AtCoder, CSES problem set, LeetCode, Codeforces & Google Kick Start.

The cycle is: the news media and public ignore a serious problem for years; for some reason, they suddenly notice, declare it a crisis and concoct a solution; next they realize the problem will not be ...

The research is conflicting, but most evidence points to late morning as the best time for that kind of problem solving, Rutledge said. “Research suggests that mood is relatively stable in the ...

Are there problems in Donald Trump and Elon Musk's friendship? The US President has smashed down Tesla CEO's request to bring a foreign ally to DOGE. Trump rejected Elon Musk's request to hire Turkish ...

It’s why there is still no medical cannabis available to patients. Now, in a sane, rational world, the solution to this problem appears to be rather simple: Follow the law. Advertisement. Scroll to ...

More and more people are struggling to afford their basic needs. But this is a problem we can actually solve. With a fully mobilized, multidimensional effort, the U.S. can slash the poverty rate ...

Blog posts represent the views of CFR fellows and staff and not those of CFR, which takes no institutional positions. In a brilliant new essay in Mosaic magazine, Rafi DeMogge explains why the ...

The problem is both complex and simple. Thanks to cross-border cables, marvels of engineering often laid under the sea and costing more than $1 billion each, the European power market is far more ...