In the effort to develop new quantum technologies of the future, scientists are pursuing several different approaches. One avenue seeks to use molecules as the fundamental building blocks of quantum ...

Microsoft’s latest quantum computing chip, an InAs-Pb tetron device, recorded a characteristic parity switching time of roughly 20 seconds, with some measurements stretching to nearly a minute. The ...

In a study, physicists now observed a class of quantum particles called fractional excitons, which behave in unexpected ways and could significantly expand scientists' understanding of the quantum ...

Google’s quantum research is accelerating fears that Bitcoin’s cryptography may face a real timeline, forcing the network to race toward quantum-resistant upgrades. A new research paper from Google ...

Using a powerful machine made up of 56 trapped-ion quantum bits, or qubits, researchers have achieved something once thought impossible. They have proven, for the first time, that a quantum computer ...

Scientists at the Faculty of Physics at the University of Warsaw in Poland have ...

This article is authored by Lt Gen PJS Pannu, former deputy chief, IDS, senior advisor, SIA-India and head, Department of ...

A new study suggests that breaking RSA encryption with quantum computers may require 20 times fewer resources than previously thought. Although Bitcoin uses elliptic curve cryptography, it remains ...

Quantum computers hold great promise for exciting applications in the future, but for now they keep presenting physicists and engineers with a series of challenges and conundrums. One of them relates ...

Classical computing has operated as the fundamental power behind our digital world for many decades. Modern civilization relies on classical systems to operate smartphones and global financial ...

The United Nations has proclaimed 2025 as the International Year of Quantum Science and Technology. The goal is to recognize “the importance of quantum science and the need for wider awareness of its ...

Amid the many mysteries of quantum physics, subatomic particles don't always follow the rules of the physical world. They can exist in two places at once, pass through solid barriers and even ...