The Red Line (King Abdullah Road) and Green Line (King Abdulaziz Road) will open on December 15, running from 6:00 AM to midnight, said the Royal Commission for Riyadh City (RCRC) in a statement.

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 ...