Advancing on-chip Kerr optical parametric oscillation towards coherent applications covering the green gap. Light: Science & Applications, 2024; 13 (1) DOI: 10.1038/s41377-024-01534-x ...

Rather than getting angry, McAllister got creative. On the eve of Pride month, he helped organize a rainbow rebellion of sorts, to create a colourful light display across another nearby bridge in ...

These images feature zodiacal light — the faint, diffuse glow created by sunlight scattering off dust particles in space. In one view captured by the PUNCH mission's WFI-2 instrument on April 18 ...

Every winter, when sunlight hits at the right angle, visitors to Virginia's First Landing State Park are treated to a mesmerizing rainbow light show courtesy of the park's bald cypress swamp.

News SEE IT: Rare rainbow at night in NE Ohio by: Danielle Langenfeld Posted: Dec 17, 2024 / 11:49 AM EST Updated: Dec 17, 2024 / 12:31 PM EST ...

Strange "rainbow clouds" that look like a colorful portal to another dimension have recently appeared across northern skies. These nacreous clouds, also known as polar stratospheric clouds, are ...

There's just something special about seeing a rainbow. But it's even rarer to see one at night. However, in Kentucky, you can see a "moonbow," or a lunar rainbow, pretty regularly.

Planet Earth Weather Ultra-rare 'rainbow clouds' light up the Arctic Circle like auroras in stunning new photos News By Harry Baker published January 31, 2023 ...

Aug 29, 2024 Tiny new lasers fill a long-standing gap in the rainbow of visible-light colors (Nanowerk News) It’s not easy making green. For years, scientists have fabricated small, high-quality ...