For being the world’s oldest known synthetic pigment, the original recipes for Egyptian blue remain a mystery. The ...

A team of Washington State University-led researchers has recreated the world's oldest synthetic pigment, called Egyptian ...

Hydrangeas are coveted for their large, showy blooms and ability to change color depending on the pH of the soil.

In alignment with the FDA’s aim to phase out petroleum-based dyes, the agency has approved three color additives from natural ...

The annual jazz festival returns to the Hollywood Bowl this summer with its brand new partner, Blue Note Records. The non-stop two-day celebration features some of the best in jazz, including ...

Out here in rural Pennsylvania, we know the value of hard work, self-reliance, and making the most of what God’s given us.

(1) Pseudolaric acids - Novel diterpenes, Pseudolaric acid A, B, C and D were isolated from Pseudolarix kaempferi Gorden (pinaceae). Their structures were assigned by spectroscopic data and chemical ...

Key Laboratory of Eco-Textiles, Ministry of Education, Jiangnan University, Jiangsu Province, Wuxi 214122, P. R. China ...

Imports of pipeline gas from Russia have diminished, while volumes of liquefied natural gas (LNG) imports from reliable partners like the United States and Norway have increased. Diversification is a ...

Scientists have hypotheses about some of nature's biggest mysteries but are still working on proof. Some beautiful phenomena ...