Ever wonder how some drinks get that stunning blue color? Chances are, it's due to butterfly pea flower extract. Here's everything you need to know about it.

Related: Are Natural Food Dyes Better? Experts Weigh In on the Pros and Cons Then there's butterfly pea flower extract, another blue color that can be used to "achieve a range of shades including ...

Mass spectrometry was used to verify the removal and possible degradation of dyes by the cyanobacteria. The results showed that all of the evaluated cyanobacteria were able to remove indigo, palanil ...

In our increasingly digital world, we’re surrounded by blue light sources from the moment we wake up until we finally put down our phones at night. This high-energy light radiates from our ...

WESTLAKE, Ohio -- The Westlake Fishing Derby takes place from 9 a.m. to noon May 10 at the Recreation Center Pond, 28955 Hilliard ... law enforcement: Light Ohio Blue takes place May 7-17 to ...

The culprit? Blue light. We’re talking about the kind emitted from digital devices (phones, tablets, monitors) that, while invisible, may be slowly rewiring our sleep cycles and frying our focus.

A man runs next to the US embassy pond filled with red dye by Greenpeace activists. Activists from Greenpeace poured 300 litres of blood-red dye into a pond at the US embassy in London on Thursday ...

LONDON — Police in London arrested six people Thursday after environmental activists from Greenpeace poured 300 liters (79 gallons) of blood-red dye into a pond in front of the U.S. Embassy in a ...

The UK's 'friendliest' city offers 2,000 years of history to explore Heart failure warning as people told not to ignore surprisingly common symptom 22 underrated lead singers who deserve way more ...

Blue light cystoscopy reduces bladder cancer recurrence risk by 38% compared to white light cystoscopy, as shown in the BRAVO study. The BRAVO study used real-world data from 626 veterans, confirming ...

Think blue light is hurting your sleep cycle? A new study suggests it can actually improve the overall sleep quality of older adults -- but only if they time it right. NY Post Composite Blue light ...