Tap water - especially in hard water areas - can be alkaline and this can cause blue-flowered hydrangeas to turn pink. But ...

The move is part of the Trump administration’s aim to fix what it views as issues with the nation’s food supply.

Galdieria extract blue, butterfly pea flower extract and calcium phosphate are three food colors from natural sources the FDA ...

The US Food and Drug Administration has approved three new color additives from natural sources “that will expand the palette ...

The U.S. Food and Drug Administration announced Friday it has granted three new color additive petitions to expand the ...

Explore the history of the Great Lakes fishery and the efforts to replenish fish populations in Michigan's waters.

Hydrangeas are a popular choice for adding color to your garden, and you can help them maintain their striking blue color by ...

Libourne, 12 May 2025 - Fermentalg, a leading player in bio-solutions using aquatic microorganisms, is pleased to announce that its natural blue dye has ... by a gentle water extraction process.

I’ve dedicated my career to drinking water,” a central Iowa water utility executive. “We have an entire team of people here ...

A Recreational Water Watch has been issued for Lake Hartwell after harmful algae were detected in the water. On Wednesday, ...

Now, HHS has announced that the Food and Drug Administration (FDA) has granted three petitions for new, natural color additives ... the proposal also included Blue No. 2, a synthetic version ...