Researchers at Tohoku University developed a photonic router that can direct single and entangled (quantum) photons at unprecedented levels of efficiency. This may bring us closer to realizing superfast quantum tech.

The Kathmandu-based company is transforming the construction industry in South Asia by replacing polluting coal-fired bricks with eco-brick technology that reduces CO₂ emissions and makes homes safer while cutting construction costs.

What happens when cows graze, carbon vanishes from soil, and climate change looms large? Scientists have a plan—and it involves a black, brainy material called biochar that’s transforming how we think about soil health in some of the planet’s most delicate landscapes. A powerful new study—published on July 7, 2025, in Carbon Research—has cracked the code on how to protect and even boost soil carbon in karst ecosystems, the stunning limestone-rich regions that stretch across southern China and beyond. 

In a world-first, researchers from the Femtosecond Spectroscopy Unit at the Okinawa Institute of Science and Technology (OIST) have directly observed the evolution of the elusive dark excitons in atomically thin materials, laying the foundation for new breakthroughs in both classical and quantum information technologies. Their findings have been published in Nature Communications. Professor Keshav Dani, head of the unit, highlights the significance: "Dark excitons have great potential as information carriers, because they are inherently less likely to interact with light, and hence less prone to degradation of their quantum properties. However, this invisibility also makes them very challenging to study and manipulate. Building on a previous breakthrough at OIST in 2020, we have opened a route to the creation, observation, and manipulation of dark excitons."

Researchers at Duke University have shown that blocking an enzyme involved in iron regulation not only kills multiple myeloma cancer cells, but also increases the effectiveness of current therapies against the disease.

Physicists in Australia and Britain have reshaped quantum uncertainty to sidestep the restriction imposed by the famous Heisenberg uncertainty principle – a result that could underpin future ultra-precise sensor technology used in navigation, medicine and astronomy.