Strontium carbonate (red), calcium chloride (orange), sodium nitrate (yellow), barium chloride (green) and copper chloride (blue) compounds are the most common fireworks colors. Fireworks contain an ...

Adjusting from college football to the NFL can be very challenging, so it helps both Ole Miss rookies to have a familiar ...

Solon students were honored for standout achievements in chemistry and speech and debate, earning spots at elite national programs and competitions. Pictured are the high school and middle school ...

Betalains are tyrosine-derived pigments that consist of red-violet betacyanins and yellow betaxanthins. These pigments are major sources of natural food dyes in the United States. Decades of table ...