Researchers from the University of Michigan have developed a way of detecting circulating tumor cells in the bloodstream of pancreatic cancer and lung cancer patients.

University of Michigan researchers have developed a new way of detecting circulating tumor cells in the bloodstream of pancreatic cancer and lung cancer patients.

Scientists hope their plumage project could someday lead to biocompatible lasers that could safely be embedded in the human body.

Peacock feathers are greatly admired for their bright iridescent colors, but it turns out they can also emit laser light when dyed multiple times, according to a paper published in the journal Scientific Reports. Per the authors, it's the first example of a biolaser cavity within the animal kingdom. As previously reported, the bright iridescent colors in things like peacock feathers and butterfly wings don't come from any pigment molecules but from how they are structured. The scales of chitin (a polysaccharide common to insects) in butterfly wings, for example, are arranged like roof tiles.

Discover the amazing secret of peacock feathers! New research reveals they emit laser light, making them the first biolaser cavity found in the animal kingdom. Learn about this incredible bio-engineered marvel and the science behind it. Watch now! #peacocks #biolaser #science #animals #nature #discovery #2025-08-01 Tools used for generation Text Gemini Narator Azure TTS Clips Pexel Rendering Remotion

sciencehabit shares a report from Science.org: Peacocks have a secret hidden in their brightly colored tail feathers: tiny reflective structures that can amplify light into a laser beam. After dyeing the feathers and energizing them with an external light source, researchers discovered they emitted ...

Researchers have developed a way of detecting circulating tumour cells in the bloodstream of pancreatic cancer and lung cancer patients using biolasers.

IN A NUTSHELL 🔬 Researchers discovered that peacock feathers can emit laser light, marking the first known example of a biolaser cavity in the animal kingdom. 🌈 The study found that dye-infused peacock feathers emit distinct frequencies of laser light, particularly from their colorful eyespots. 💡 Scientists speculate that protein granules or small structures within