Police are investigating another rash of copper thefts in the metro. This case involving some 30 lights along Interstate 55.

Scientists have found a way to achieve negative refraction—where light bends the "wrong" way—using carefully arranged atomic arrays instead of engineered metamaterials. This breakthrough has enormous ...

For the first time, scientists have demonstrated that negative refraction can be achieved using atomic arrays - without the need for artificially manufactured metamaterials.

If India can resolve production bottlenecks, the Tejas programme could mark a significant achievement in the country’s ...

An electrospray engine applies an electric field to a conductive liquid, generating a high-speed jet of tiny droplets that ...

In the fourth quarter of 2024, 940 zero-emission heavy trucks were sold, representing a sales share of 1.5%, roughly the same volume and share as in the last quarter of 2023, when 950 zero-emission ...

Turning Vision into Reality POET’s strategic vision of becoming a global leader in chip-scale photonics solutions based on our unique POET Optical Interposer™ platform technology is closer than ever.

The connected rail market growth is driven by the surge in demand for efficient, sustainable transportation solutions and the adoption of advanced te ...

From sleep-scoring technology to innovative supplements designed to enhance rest, these modern solutions are transforming the way we sleep ...

A compact thermoelectric generator built by researchers at Pennsylvania State University can convert exhaust heat from cars, helicopters, and unmanned aerial vehicles (UAVs) into usable electric ...