Most laser sources produce Gaussian beams that diverge as they propagate. This natural spreading limits their effectiveness in applications that require light to remain concentrated over long ...

The inherent dispersion of laser beams limits their effectiveness in precision applications. Researchers at Chiba University, with collaborators in the USA and India, developed a compact approach ...

The ExoLife Finder (ELF) looks like no telescope ever built. A spectacular crown of 15 five-meter mirrors perches atop a ...

The closest planet to our sun, Mercury, experiences extreme temperature variations. Since the planet has no atmosphere to ...

Researchers at the Technion-Israel Institute of Technology have measured “dark points” inside light waves that appear to travel faster than light itself, confirming a theoretical prediction made half ...

Scientists have made the first experimental observation of matter wave diffraction in a short-lived electron-positron atom.

Researchers have shown that surprisingly large metal particles can behave according to quantum mechanics, existing in ...

The Liberal government is introducing reforms that it says will allow the country to better detect and protect elections from foreign and domestic interference, bribery, disinformation and a host of ...

Since the start of the U.S.-Israel war with Iran on Feb. 28, interference with location-based services has surged across the Persian Gulf. Such electronic interference is often a defensive ...

I am the beauty and fashion commerce writer. The best lab-grown diamonds are from retailers with stellar reputations and a stunning array to pick from: Blue Nile tops our list for 2026. To determine ...

The AI revolution has divided most of the world. For generations, scientists dreamed of the day when artificial intelligence would be able to control aspects of our lives. And as the new “agents” from ...

Researchers at the US Department of Energy’s (DOE) Argonne National Laboratory have successfully commissioned a “giant cage” ...