Tiny magnetic waves could unlock quantum computers the size of a penny

A team of physicists has overcome a major obstacle in quantum computing by dramatically increasing the lifetime of magnons, tiny magnetic waves that can carry quantum information. The researchers extended their lifespan from just a few hundred nanoseconds to as long as 18 microseconds, nearly 100 times longer than previously achieved. The advance could eventually help make ultra-compact quantum computers, potentially as small as a 1-cent coin.

How asteroids may have sparked life on Earth

Scientists at Southwest Research Institute (SwRI) have taken a new look at Earth's violent beginnings and found that ancient asteroid impacts may have played a key role in making the planet habitable. Their computer models suggest that repeated collisions did far more than reshape the young Earth's surface. They also created extensive hydrothermal systems, hot water environments that may have provided the right conditions for life to emerge.

390 gravitational wave detections reveal hidden population of black holes

Scientists at the University of Glasgow are celebrating the release of a massive new catalog of gravitational wave detections that marks another major step forward for gravitational wave astronomy.

The newly published Gravitational Wave Transient Catalogue-5.0 (GWTC-5) has been released online, with companion research papers submitted to Astrophysical Journal and Astrophysical Journal Letters.

Scientists create quantum sound device that could transform communications

Researchers at McGill University have developed a new quantum device that generates tiny sound-like particles called phonons at temperatures just above absolute zero. The advance could help pave the way for phonon lasers, a technology with potential uses in communications, medical diagnostics, and advanced sensing.

Great ape laughter reveals a hidden origin of human speech

A new study from the University of Warwick suggests that the rhythm of human laughter has remained surprisingly consistent for at least 15 million years. By comparing the laughter of humans and other great apes, researchers uncovered evidence that this ancient vocal pattern may offer valuable clues about how human speech gradually evolved.