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Search results for wave engineering

Nanophysics Jun 25, 2025

Semiconductor nanolasers enable ultra-efficient optical technologies

A new wave of innovation is transforming the future of optical technologies, driven by rapid advancements in semiconductor nanolasers. These advances are essential for future applications such as on-chip optical communication ...

Earth Sciences Jun 25, 2025

Global 'precipitation whiplashes' between droughts and floods could intensify by 2028, study warns

A recent study by The Hong Kong University of Science and Technology (HKUST) reveals a looming climate crisis: the world could face heightened risks of "precipitation whiplashes"—violent swings between extreme droughts ...

Optics & Photonics Jun 25, 2025

Boson sampling finds first practical applications in quantum AI

For over a decade, researchers have considered boson sampling—a quantum computing protocol involving light particles—as a key milestone toward demonstrating the advantages of quantum methods over classical computing. ...

Biochemistry Jun 24, 2025

Better heating method makes legumes easier to digest

While they have been part of our human diet for centuries, legumes like peas and beans are ultimately seeds for the next generation of plants. To protect themselves from being eaten by animals and insects, they contain "antinutrients" ...

Nanomaterials Jun 24, 2025

Impact-resistant material mimics mantis shrimp exoskeleton for improved protection

Some of the most innovative and useful inventions have been inspired by nature. Take the Shinkansen bullet train in Japan, whose aerodynamic design is modeled after the kingfisher bird. Or Velcro, which a Swiss engineer invented ...

Analytical Chemistry Jun 24, 2025

Oscillating electric field helps explain why the sun is so good at evaporating water

A new study is shedding light on why solar radiation is more effective than other forms of energy at causing water to evaporate. The key factor turns out to be the oscillating electric field inherent to sunlight itself.

Nanophysics Jun 23, 2025

Glass nanostructures reflect nearly all visible light, challenging photonics assumptions

A research team led by SUTD has created nanoscale glass structures with near-perfect reflectance, overturning long-held assumptions about what low-index materials can do in photonics.

Earth Sciences Jun 23, 2025

What ancient ice sheets can tell us about future sea level rise

When visiting Godrevy beach on the north Cornish coast, most people look out to sea at the lighthouse, surfers and seals rather than the cliffs behind. But these cliffs hold a history of past climate and sea levels that is ...

Earth Sciences Jun 20, 2025

Scientists urge use of fine-scale models to predict pollution surges

Over the last two decades, the scientific community has made rapid strides in understanding climate change and air pollution—but progress on their combined effects remains limited. Traditional models often gloss over the ...

Earth Sciences Jun 20, 2025

Island rivers carve passageways through coral reefs, maintaining ecosystem health over millions of years

Volcanic islands, such as the islands of Hawaii and the Caribbean, are surrounded by coral reefs that encircle an island in a labyrinthine, living ring. A coral reef is punctured at points by reef passes—wide channels that ...

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