Methylene Blue, chemically known as methylthioninium chloride, is a cationic dye, redox indicator, and photosensitizer. In aquaculture, it acts as an anti-fungal and anti-parasitic drug and is often ...

An Alaskan fisherman documented a vibrant, orange-speckled catch that has natural blue flesh, and he shared what the fish looks like when cooked. Joe Chmeleck, owner of The Lodge at Otter Cove, in ...