Researchers have created a bilayer metasurface made of two stacked layers of titanium dioxide nanostructures, opening new possibilities for structuring light.

Scientists carefully positioned lasers to compress billions of electrons together, creating a beam five times more powerful ...

Our youth, imbued with the spirit of nation-building, are moving ahead towards the goal of Viksit Bharat by 2047: PM ...

Unlike standard RGB images with their three channels, these files store information across numerous channels, each ...

That could include probiotics, both topical and oral. Two recent reviews of studies investigating this possibility suggest ...

The Met Office says that the Northern Lights will be visible in the UK this week – and for a good while. Here’s everything ...

Cosmologists are using cutting-edge computational tools to uncover the secrets of dark matter and dark energy, which together ...

Preserving transmission of visible light UV radiation (below 400nm ... light transmittance of the other bio-based filters ...

which means its light will be dimmed. However, that effect may not be visible to the naked eye.

This alignment blocks direct sunlight, causing the Moon to take on a reddish hue—a phenomenon resulting from Earth's atmosphere filtering out shorter-wavelength blue light, leaving the longer ...