Computer Science

Scientists discover 16,000 hacked servers using clever cybersecurity trick

A team of researchers has found a clever way to uncover thousands of hacked computers across the internet by using the attackers’ own methods...

Engineers achieve first real-world quantum internet test

The dream of a quantum internet—a network that uses the bizarre rules of quantum mechanics to transmit information—has taken an important step toward reality. Engineers...

A surprising new way to detect heart disease with AI

Mammograms are widely known as a tool to detect breast cancer, but a new study shows they may also help doctors find early signs...

Scientists 3D-print record-breaking superconductor with soft matter technique

Superconductors—materials that can carry electricity with zero resistance—are the backbone of powerful technologies such as MRI machines, particle accelerators, and the quantum devices of...

Scientists build quantum memory array, paving the way for quantum RAM

The way we live today is powered by information. Every email we send, every video we stream, and every simulation scientists run on powerful computers...

How imperfect quantum chips can still build reliable supercomputers

Quantum computers are often described as the future of computing, with the potential to revolutionize fields like drug discovery, materials science, and cybersecurity. But despite...

New ultra-fast random number generator promises stronger cybersecurity

Random numbers may not sound very important, but they are at the heart of modern cybersecurity. Every time you make an online purchase, log into...

This modular robot could create bridges, rescue tools, and temporary shelters

A new generation of modular robots is proving they can handle tough tasks outside the lab. Developed by researchers at Dartmouth College along with collaborators...

This paper-based soft robot can crawl like a caterpillar

Nature often provides inspiration for new technologies, and this time it’s the humble caterpillar that has sparked a breakthrough in robotics. A team of researchers...

Robots get a new sense of touch that can see danger coming

Robots are becoming a bigger part of our everyday lives. They help in hospitals, factories, farms, and even in homes. But for robots to work...