Oracle-based quantum algorithms cannot use deep loops because quantum states exist only as mathematical amplitudes in Hilbert space with no physical substrate. Criticall ...

But after reading Decoherence and Quantum Darwinism, a book published in March 2025 by the physicist Wojciech Zurek, I’m excited by the possibility of an answer that does away with all those fanciful ...

In the mountains of northern Italy, a marvel of engineering stood as a symbol of progress and pride. But one night in 1963, nature reminded humanity who truly held the power. A massive landslide ...

China may be drawing a different lesson from the U.S.-Iran war as analysts warn against underestimating American military power.

These findings vindicate Marx’s analysis of the reserve army of labour—the unemployed and under‑employed population that ...

When it comes to the role of AI in our lives, the conundrum we have to crack is if—and how consciously—we inhabit our own minds.

Record-setting corporate profits were funnelled right back into AI compute.” “The headline numbers were still great. Nominal ...

The global human rights system is in peril. Under relentless pressure from US President Donald Trump, and persistently undermined by China and Russia, the rules-based international order is being ...

The flagship cryptocurrency continued to crater on Thursday, breaking through several key levels and crashing through $61,000 later in the day. Bitcoin is down by nearly 30% this week alone. This ...